The Best Things To Do Around the Main Line with Kids

Discover the best family-friendly things to do in and around the Main Line with kids, including events, festivals, attractions, and free activities through our curated calendar. Find what’s happening in Chester, Delaware, and Montgomery Counties today and plan your next family adventure!

💞Check out our sister Community Calendars too: Philadelphia Family and Bucks County Parent.

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Main Line Parent Community Calendar

T. Rex Tuesdays at Lincoln Caverns and Whisper Rocks

Lincoln Caverns and Whisper Rocks 7703 William Penn Highway – U.S. Route 22, Huntingdon, PA

Head out to Huntingdon, PA on Tuesdays from June 3-August 12th and join their crew as a Junior Paleontologist. Expand your 2025 T-Rex Experience with two special workshops for the fossil fanatics in your family! T-Rex Tuesday package tickets include a "Fossil Fanatic" workshop at 10:00 am, followed by a […]

Event Series Teen Dungeons & Dragons Club

Teen Dungeons & Dragons Club

Ardmore Library 108 Ardmore Avenue, Ardmore, PA

Ardmore Library has a few spots open in their next D&D Campaign! The Dungeons & Dragons group, for ages 13 and up, runs from 5:00-6:30 pm every Wednesday. Please contact the library to sign up. No experience is necessary. Ages 13 & up. Registration required. In person, with DnDBeyond and Discord.

KOP Town Center Presents: Live Music on the Green

King of Prussia Town Center 155 Village Drive, King of Prussia, PA

Make Thursday nights the best night of the week! Join King of Prussia Town Center every Thursday from 6–8 pm, April through October, for free live music on the green! Whether you're grabbing dinner, meeting friends, or just looking for a fun way to unwind, enjoy an evening of great […]

Free
Event Series Mermaids! at Adventure Aquarium

Mermaids! at Adventure Aquarium

Adventure Aquarium 1 Riverside Drive, Camden, NJ, United States

Make today a magical adventure as you discover shimmering mermaids diving beneath the waves, swimming among thousands of amazing animals including the largest collection of sharks in the Northeast! Capture magical memories as these enchanting divers glide beneath the waves, splash with stingrays above the surf, and even greet you […]

Event Series Swarthmore Farmers Market

Swarthmore Farmers Market

Swarthmore Borough Parking Lot 121 Park Avenue, Swarthmore, PA

The Swarthmore Farmers Market is a community-led market that brings fresh, locally sourced food to the Swarthmore Town Center parking lot. Open every Saturday from May to November with an average of 19 vendors every weekend, this market is a beloved weekend tradition for grocery shopping with the neighbors. Each […]

Event Series Mermaids! at Adventure Aquarium

Mermaids! at Adventure Aquarium

Adventure Aquarium 1 Riverside Drive, Camden, NJ, United States

Make today a magical adventure as you discover shimmering mermaids diving beneath the waves, swimming among thousands of amazing animals including the largest collection of sharks in the Northeast! Capture magical memories as these enchanting divers glide beneath the waves, splash with stingrays above the surf, and even greet you […]

Event Series Berwyn Farmers’ Market

Berwyn Farmers’ Market

The Berwyn Farmer's Market is back and better than ever with expanded hours and vendors, new charity partners, live music every first Sunday, a kids' zone, food trucks, and special theme days. The market will be open weekly on Sundays from May 18 through December 21, 2025, with brief breaks […]

Event Series Mermaids! at Adventure Aquarium

Mermaids! at Adventure Aquarium

Adventure Aquarium 1 Riverside Drive, Camden, NJ, United States

Make today a magical adventure as you discover shimmering mermaids diving beneath the waves, swimming among thousands of amazing animals including the largest collection of sharks in the Northeast! Capture magical memories as these enchanting divers glide beneath the waves, splash with stingrays above the surf, and even greet you […]

Family Sundays at Suburban Square

Suburban Square Anderson & Coulter Avenue, Ardmore, PA

Family Sundays are back! Come out to the Suburban Square Lawn for music, games, and kid-friendly activities with Go With Yoyo from 11:00 am-1:00 pm every Sunday in May though October. If inclement weather arises, please visit Suburban Square's Instagram page for the most up to date event information.

Family Funday at Spruce Street Harbor Park

Spruce Street Harbor Park 301 S. Columbus Blvd., Philadelphia, PA

Join Family Funday with PopUpPlay, each Sunday from Memorial Day weekend to September 28th, from 1:00-4:00 pm at Spruce Street Harbor Park. This event is free and open to the public, and all ages are welcome. Activities include boat building, puppet making, and even constructing a working catapult. Each week […]

Regal Theater Summer Movie Express in King of Prussia

Regal Theater King of Prussia 300 Goddard Blvd., King of Prussia, PA

Summer's here, school's out, and this is your chance to spend some extra time with your kids. If you’re looking for affordable family activities, don’t miss Regal’s Summer Movie Express. During summer break, enjoy a series of great family movies returning to the big screen. Each week from June 10 […]

Regal Theater Summer Movie Express in King of Prussia

Regal Theater King of Prussia 300 Goddard Blvd., King of Prussia, PA

Summer's here, school's out, and this is your chance to spend some extra time with your kids. If you’re looking for affordable family activities, don’t miss Regal’s Summer Movie Express. During summer break, enjoy a series of great family movies returning to the big screen. Each week from June 10 […]

Event Series Teen Dungeons & Dragons Club

Teen Dungeons & Dragons Club

Ardmore Library 108 Ardmore Avenue, Ardmore, PA

Ardmore Library has a few spots open in their next D&D Campaign! The Dungeons & Dragons group, for ages 13 and up, runs from 5:00-6:30 pm every Wednesday. Please contact the library to sign up. No experience is necessary. Ages 13 & up. Registration required. In person, with DnDBeyond and Discord.

KOP Town Center Presents: Live Music on the Green

King of Prussia Town Center 155 Village Drive, King of Prussia, PA

Make Thursday nights the best night of the week! Join King of Prussia Town Center every Thursday from 6–8 pm, April through October, for free live music on the green! Whether you're grabbing dinner, meeting friends, or just looking for a fun way to unwind, enjoy an evening of great […]

Free
Event Series Mermaids! at Adventure Aquarium

Mermaids! at Adventure Aquarium

Adventure Aquarium 1 Riverside Drive, Camden, NJ, United States

Make today a magical adventure as you discover shimmering mermaids diving beneath the waves, swimming among thousands of amazing animals including the largest collection of sharks in the Northeast! Capture magical memories as these enchanting divers glide beneath the waves, splash with stingrays above the surf, and even greet you […]

Event Series Swarthmore Farmers Market

Swarthmore Farmers Market

Swarthmore Borough Parking Lot 121 Park Avenue, Swarthmore, PA

The Swarthmore Farmers Market is a community-led market that brings fresh, locally sourced food to the Swarthmore Town Center parking lot. Open every Saturday from May to November with an average of 19 vendors every weekend, this market is a beloved weekend tradition for grocery shopping with the neighbors. Each […]

Event Series Mermaids! at Adventure Aquarium

Mermaids! at Adventure Aquarium

Adventure Aquarium 1 Riverside Drive, Camden, NJ, United States

Make today a magical adventure as you discover shimmering mermaids diving beneath the waves, swimming among thousands of amazing animals including the largest collection of sharks in the Northeast! Capture magical memories as these enchanting divers glide beneath the waves, splash with stingrays above the surf, and even greet you […]

Little Tykes go on Hikes (Radnor)

The Willows Mansion 490 Darby Paoli Road, Villanova, PA

Spark a love for the outdoors with Little Tykes Go on Hikes, an exciting series of themed, family-friendly adventures designed for children ages 3-8. Each guided hike blends exploration, education, and fun, encouraging young adventurers to discover nature through interactive activities, storytelling, and hands-on experiences.

$12
Event Series Berwyn Farmers’ Market

Berwyn Farmers’ Market

The Berwyn Farmer's Market is back and better than ever with expanded hours and vendors, new charity partners, live music every first Sunday, a kids' zone, food trucks, and special theme days. The market will be open weekly on Sundays from May 18 through December 21, 2025, with brief breaks […]

Free Ready-Set-School Community Days at the Please Touch Museum

The Please Touch Museum 4231 Avenue of the Republic, Philadelphia, PA

The fourth annual Ready-Set-School program will welcome families to the Please Touch Museum for free admission on June 29, July 27, and August 24. These special Community Days will offer themed programming focused on health, wellness, and social-emotional skill building. Community partners will be onsite at the Museum to provide resources […]

Event Series Mermaids! at Adventure Aquarium

Mermaids! at Adventure Aquarium

Adventure Aquarium 1 Riverside Drive, Camden, NJ, United States

Make today a magical adventure as you discover shimmering mermaids diving beneath the waves, swimming among thousands of amazing animals including the largest collection of sharks in the Northeast! Capture magical memories as these enchanting divers glide beneath the waves, splash with stingrays above the surf, and even greet you […]

Family Sundays at Suburban Square

Suburban Square Anderson & Coulter Avenue, Ardmore, PA

Family Sundays are back! Come out to the Suburban Square Lawn for music, games, and kid-friendly activities with Go With Yoyo from 11:00 am-1:00 pm every Sunday in May though October. If inclement weather arises, please visit Suburban Square's Instagram page for the most up to date event information.

Ukrainian Folk Festival and Outdoor Summer Concert 2025

Ukrainian American Sport Center Lower State and County Line Roads, Horsham, PA, United States

The Ukrainian Folk Festival & Summer Concert 2025 will be held at the Ukrainian American Sport Center (www.tryzub.org) this August. Enjoy an outdoor summer stage concert and show (1:30 to 4:30 pm), live orchestra music from 4:30 – 8:00 pm, traditional Ukrainian foods and baked goods, a BBQ pit, standard […]

Family Funday at Spruce Street Harbor Park

Spruce Street Harbor Park 301 S. Columbus Blvd., Philadelphia, PA

Join Family Funday with PopUpPlay, each Sunday from Memorial Day weekend to September 28th, from 1:00-4:00 pm at Spruce Street Harbor Park. This event is free and open to the public, and all ages are welcome. Activities include boat building, puppet making, and even constructing a working catapult. Each week […]

OWLS Therapy at Moore Books for Pages With Purpose

Moore Books 28 W Eagle Rd., Havertown, PA, United States

Join OWLS Therapy for Pages With Purpose, a free event for children ages 3-4 and 5-7 at Moore Books in Havertown. At 11:00 am, little ones ages 3–4 will enjoy a playful and engaging "book club" session designed to support early speech, language, and literacy development through stories, songs, and […]

Event Series Teen Dungeons & Dragons Club

Teen Dungeons & Dragons Club

Ardmore Library 108 Ardmore Avenue, Ardmore, PA

Ardmore Library has a few spots open in their next D&D Campaign! The Dungeons & Dragons group, for ages 13 and up, runs from 5:00-6:30 pm every Wednesday. Please contact the library to sign up. No experience is necessary. Ages 13 & up. Registration required. In person, with DnDBeyond and Discord.

Quiet Mornings at Elmwood Park Zoo

Elmwood Park Zoo 1661 Harding Blvd., Norristown, PA

The last Thursday of every month the zoo will open an hour early for Quiet Mornings. This is a great opportunity for guests with special needs and their families to enjoy a more relaxing visit to the zoo. Quiet Mornings offer a less-crowded setting before the zoo opens to the […]

KOP Town Center Presents: Live Music on the Green

King of Prussia Town Center 155 Village Drive, King of Prussia, PA

Make Thursday nights the best night of the week! Join King of Prussia Town Center every Thursday from 6–8 pm, April through October, for free live music on the green! Whether you're grabbing dinner, meeting friends, or just looking for a fun way to unwind, enjoy an evening of great […]

Free
Event Series Mermaids! at Adventure Aquarium

Mermaids! at Adventure Aquarium

Adventure Aquarium 1 Riverside Drive, Camden, NJ, United States

Make today a magical adventure as you discover shimmering mermaids diving beneath the waves, swimming among thousands of amazing animals including the largest collection of sharks in the Northeast! Capture magical memories as these enchanting divers glide beneath the waves, splash with stingrays above the surf, and even greet you […]

Event Series Bird Walks at Newlin Grist Mill

Morning Bird Walks at Newlin Grist Mill

Newlin Grist Mill 219 Cheyney Road, Glen Mills, PA

Newlin Grist Mill and Wild Birds Unlimited (Glen Mills) have teamed up to explore the wonderful world of bird life! Join them for monthly, naturalist-led walks through the 160-acre park at Newlin Grist Mill. Participants will meet year-round residents, visit exciting migrants, and learn the basics of bird identification and […]

Free
Event Series Swarthmore Farmers Market

Swarthmore Farmers Market

Swarthmore Borough Parking Lot 121 Park Avenue, Swarthmore, PA

The Swarthmore Farmers Market is a community-led market that brings fresh, locally sourced food to the Swarthmore Town Center parking lot. Open every Saturday from May to November with an average of 19 vendors every weekend, this market is a beloved weekend tradition for grocery shopping with the neighbors. Each […]

Event Series Mermaids! at Adventure Aquarium

Mermaids! at Adventure Aquarium

Adventure Aquarium 1 Riverside Drive, Camden, NJ, United States

Make today a magical adventure as you discover shimmering mermaids diving beneath the waves, swimming among thousands of amazing animals including the largest collection of sharks in the Northeast! Capture magical memories as these enchanting divers glide beneath the waves, splash with stingrays above the surf, and even greet you […]

Reading Fightin Phils + Post-Game MEGABLAST Fireworks

First Energy Stadium 1900 Centre Avenue, Reading, PA, United States

What could be better on a summer's evening than a fireworks show after a baseball game? How about a MEGABLAST display? The Reading Fightin’ Phils are the Philadelphia-area minor league baseball team with multiple games per week in the summer. Many Fightin' Phils games feature a fireworks display, but in […]

Upper Merion Free Concert Under the Stars: Splintered Sunlight (Grateful Dead Tribute)

Upper Merion Township Building 175 W Valley Forge Road, King of Prussia, PA

Upper Merion Concerts Under The Stars presents a free concert with Splintered Sunlight (a Grateful Dead Tribute) on Saturday August 3oth at 7:00 pm (doors open at 5:45 pm) at the Upper Merion Township Building Park in King of Prussia. This is an outdoor venue. Blankets and chairs are allowed […]