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Kids Events Calendar

Kids Events in Mercer Island, WA

56 upcoming family-friendly events in Mercer Island. Story times, festivals, workshops, and more.

Today

MAR 9โ€”JUN 21

Tot Gym

Mar 9 - Jun 21Hiawatha Community Center6 mi away
โšฝ SportsAges 0-5

Is your toddler full of wiggly energy? Tot Gym at Hiawatha Community Center in Seattle, WA is a drop-in program designed to let children ages 0,5 burn energy, develop motor skills, and have fun on age-appropriate equipment. With no registration required, you can show up any Monday and let your little one climb, jump, and play in a safe, supervised space.

via Hiawatha Community Center

MAR 9โ€”JUN 21

Open Gym

Mar 9 - Jun 21Hiawatha Community Center8 mi ยท West Seattle
โšฝ SportsAges 0-17

Let your kids burn off energy in a safe, supervised setting! Open Gym at Hiawatha Community Center in West Seattle welcomes youth ages 0-17 for drop-in play and physical activity. It's the perfect outlet for kids who love climbing, jumping, and exploring in a structured gym environment,no registration required.

via Hiawatha Community Center

MAR 9โ€”JUN 21

Volleyball - Youth

Mar 9 - Jun 21Hiawatha Community Center6 mi away
โšฝ SportsAges 0-17

Want your child to stay active and build team skills without the pressure of a season commitment? Volleyball, Youth is a drop-in program at Hiawatha Community Center in Seattle, WA for kids 17 and under who are ready to bounce, spike, and make new friends. Show up whenever you can and jump into pickup games with other young athletes at your child's skill level.

via Hiawatha Community Center

MAR 9โ€”JUN 21

Basketball - Youth

Mar 9 - Jun 21Hiawatha Community Center6 mi away
โšฝ SportsAges 0-17

Looking for a fun, low-pressure way to keep your child moving and engaged in basketball? Basketball, Youth offers drop-in play at Hiawatha Community Center in Seattle, WA for young athletes 17 and under, perfect for beginners and experienced players alike. No roster or sign-up needed,just show up ready to shoot hoops and enjoy some friendly pickup games.

via Hiawatha Community Center

TUEMAR 17

Homeschool Days

11:00 PM PDTPacific Science Center6 mi away
๐Ÿ”ฌ STEM

Searching for engaging STEM activities tailored to your homeschool schedule? Pacific Science Center in Seattle offers Homeschool Days on Tuesday, March 17, 2026, with special programming designed specifically for homeschooling families. Your kids will have access to interactive exhibits and curated learning experiences that perfectly complement your educational goals.

via Pacific Science Center

TUEMAR 17

Restoration Work Party at Mount Baker Park

11:00 PM PDTMount Baker Park6 mi away
๐ŸŒณ Outdoor

Want to teach your kids the power of giving back to nature? Join the Restoration Work Party at Mount Baker Park in Seattle on Tuesday, March 17, 2026, where families can partner with EarthCorps and Green Seattle Partnership to build a healthier forest. It's a hands-on way for children to develop environmental stewardship while making a real difference in their own community.

via Seattle Parks Foundation

Tomorrow

Thursday, March 19

Friday, March 20

FRIMAR 20

Dahlia Tuber Sale

10:00 AM - 2:00 PM PDTBellevue Botanical Garden
๐Ÿ›’ MarketFREE

Want to inspire your kids with a hands-on gardening project this spring? The Dahlia Tuber Sale at Bellevue Botanical Garden in Mercer Island, WA on Friday, March 20, 2026 is FREE and perfect for families ready to plan their summer garden. The Puget Sound Dahlia Association brings an amazing selection of dahlia tubers in endless varieties,a colorful way to teach kids about growing things!

via Bellevue Botanical Garden

FRIMAR 20

Mr. Rogers Day

10:00 AM - 12:00 PM PDTTukwila Community Center6 mi ยท Renton
๐ŸŽจ Arts & CraftsFREEAges 1-8

Ready for a FREE day celebrating kindness and creativity? Mr. Rogers Day at Tukwila Community Center, Renton, WA on Friday, March 20, 2026 invites little neighbors ages 18 months to 8 years to enjoy crafts, play, and friendly fun inspired by the beloved neighborhood icon. It's a perfect Friday activity that won't break the bank!

via Tukwila Community Center

MAR 20โ€”MAR 21

Explore! Family Fair

Mar 20 - Mar 21Seattle Center Exhibition Hall, 301 Mercer St8 mi ยท West Seattle
๐ŸŒณ Outdoor

Looking for a packed day of family adventure in West Seattle? The Explore! Family Fair at Seattle Center Exhibition Hall on Friday, March 20, 2026 brings outdoor adventures, urban activities, and community connections to life,all with the beloved Daniel Tiger as your guide. This vibrant event, powered by PNC Cascade PBS, offers hands-on exploration for the whole family.

via Google Events

FRIMAR 20

BrainFest with Allen Institute

11:00 PM PDTPacific Science Center6 mi away
๐Ÿ”ฌ STEMFREE

Want to spark your child's curiosity about how the brain works? BrainFest with Allen Institute at Pacific Science Center in Seattle on Friday, March 20, 2026 offers FREE brain-themed educational programming included with general admission. Families get to explore fascinating neuroscience concepts through engaging, hands-on experiences that make learning feel like play.

via Pacific Science Center

Saturday, March 21

Sunday, March 22

SUNMAR 22

Yids with Kids

6:00 AM PDTThe Old Rainier Brewery, 3100 Airport Wy S6 mi away
๐Ÿค Community

Looking to connect your family with a welcoming community while celebrating cultural traditions? Yids with Kids brings families together at The Old Rainier Brewery (3100 Airport Wy S) in Seattle on Sunday, March 22, 2026 for a fun, inclusive gathering. This is a wonderful opportunity for kids to make friends in a supportive environment while parents enjoy meaningful connections.

via Google Events

SUNMAR 22

Yids with Kids

6:00 AM - 7:30 PM PDTThe Old Rainier Brewery, 3100 Airport Wy S8 mi ยท West Seattle
๐Ÿค Community

Looking to connect with other Jewish families raising young children in West Seattle? Yids with Kids at The Old Rainier Brewery on Sunday, March 22, 2026 is a warm, welcoming parenting group led by and for Jews with little ones. This PEPS-style community creates space for shared parenting experiences, cultural connection, and genuine friendships.

via Google Events

SUNMAR 22

NPA March Mania Plant Sale

10:00 AM - 1:00 PM PDTBellevue Botanical Garden
๐Ÿ›’ MarketFREE

March is the perfect time to refresh your family's outdoor spaces! The NPA March Mania Plant Sale at Bellevue Botanical Garden in Mercer Island, WA on Sunday, March 22, 2026 is FREE and features an incredible collection of hard-to-find plants from local small nurseries and specialty growers. It's an educational and budget-friendly way to get kids excited about plants and nature.

via Bellevue Botanical Garden

SUNMAR 22

Festal: Seattle's French Fest

10:00 AM PDTSeattle Center6 mi away
๐ŸŽ‰ Festival

Ready to explore French culture without a passport? Festal: Seattle's French Fest at Seattle Center in Seattle, WA celebrates the richness of French language, culture, and joie de vivre across 30+ countries. Families will find music, food, activities, and interactive experiences that bring the magic of French-speaking worlds to life.

via Visit Seattle Events

Wednesday, March 25

Thursday, March 26

Friday, March 27

Saturday, March 28

Sunday, March 29

Monday, March 30

Friday, April 3

FRIAPR 3

Robin Hood

5:00 PM PDTSeattle Children's Theatre6 mi ยท Renton
๐ŸŽญ Theater

Keep the adventure going into April! Robin Hood at Seattle Children's Theatre in Renton, WA on Friday, April 3, 2026 continues the classic tale of outlaw heroes and justice on stage. This enchanting production captivates audiences of all ages with spectacular storytelling and dynamic performances that spark imagination and wonder.

via Seattle Children's Theatre

FRIAPR 3

Dear Edwina JR

6:00 PM PDTSeattle Children's Theatre6 mi ยท Renton
๐ŸŽญ Theater

Discover the delightful world of advice columnists with your kids! Dear Edwina JR at Seattle Children's Theatre in Renton, WA on Friday, April 3, 2026 is a charming musical that celebrates friendship, growing up, and finding your voice. This engaging production is perfect for elementary and middle school-aged children who enjoy contemporary stories with heart and humor.

via Seattle Children's Theatre

APR 3โ€”APR 4

ADULT & KID: SPRINGTIME SWEETS & TREATS

Apr 3 - Apr 4FrogLegs Cooking School, 501 Market St8 mi ยท Kirkland
๐ŸŒธ SeasonalAges 4-17

Want to celebrate spring with your kids while creating delicious, edible art? ADULT & KID: SPRINGTIME SWEETS & TREATS at FrogLegs Cooking School (501 Market St, Kirkland, WA) invites families to bake and decorate cupcakes and sugar cookies together. This festive class for ages 4-17 combines the joy of cooking with springtime creativity,perfect for making sweet memories in the kitchen.

via Google Events

Saturday, April 4

Wednesday, April 8

Sunday, April 12

Monday, April 13

Friday, April 24

Saturday, May 2

Thursday, May 14

Wednesday, May 20

Sunday, May 31

Monday, June 1

Wednesday, June 3

Sunday, June 21

Sunday, June 28

Sunday, July 5

Thursday, July 9

Sunday, July 19

Sunday, August 9

Thursday, October 15

Monday, November 2

Friday, November 27

Tuesday, December 1

Showing 56 events in Mercer Island