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Delaware Museum of Nature & Science: Seasonal Signs – Kennett Library

Oak Classroom (2nd Floor) — Kennett Library

6-12 2026-06-15 Monday $0

Delaware Museum of Nature & Science: Trait-astic! — Kennett Library

Oak Classroom (2nd Floor) — Kennett Library

6-12 2026-08-10 Monday $0

Dinos on the Go with Edelman Fossil Park – Paoli Library

Paoli Library Meeting Room — Paoli Library

0-5, All Ages, 6-12 2026-07-21 Tuesday $0

Dinos, Dinos, Dinos – West Chester Library

WCPL - Community Room — West Chester Library

6-12 2026-06-16 Tuesday $0

Arts & CreativeOne-Time EventLow cost· Indoor

First Free Sundays for Families – Brandywine Museum of Art

Brandywine Museum of Art, Chadds Ford, PA · Brandywine Museum of Art

Open Now · Closes Jun 7

All ages Summer Sunday $0

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STEM & AcademicWorkshop / Short SeriesFree· Outdoor

Hagley Museum & Library – Youth STEM & History Programs

Wilmington / Greenville / Winterthur, DE · Hagley Museum & Library

Open Now

All ages Year-round

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CampsCamp (multi-day block)Medium cost· Outdoor

Junior Naturalists

Hunter Barn, Bellevue State Park · Delaware State Parks

Open Now · Closes Jul 20

9-11 Summer Monday, Tuesday, Wednesday, Thursday, Friday $260

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Early ChildhoodOne-Time EventFree· Indoor

Little Adventurers: Little Archaeologists Storytime Program – Henrietta Hankin Branch Library

Annex — Henrietta Hankin Branch Library

0-5 2026-06-29 Monday $0

Little Archaeologists – Paoli Library

Paoli Library Meeting Room — Paoli Library

All Ages, 6-12 2026-07-15 Wednesday $0

Messy Monday: Wish Wall

Chester County Library

0-5, All Ages, 6-12, 13-18 2026-06-22 Monday $0

CampsCamp (multi-day block)High cost· Outdoor

Myrick Marvels — BRC Myrick Conservation Center

BRC Myrick Conservation Center, West Chester, PA · Brandywine Red Clay Alliance (BRC)

Open Now · Closes Aug 10

6-9 Summer Monday, Tuesday, Wednesday, Thursday, Friday $365

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CampsCamp (multi-day block)Medium cost· Outdoor

Nature Art

Hunter Barn, Bellevue State Park · Delaware State Parks

Open Now · Closes Aug 10

9-11 Summer Monday, Tuesday, Wednesday, Thursday, Friday $260

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LibraryOne-Time EventFree· Indoor

Offsite Trip to 1776 at the Walnut Street Theatre and Visit to Carpenters' Hall — Tredyffrin Library

Tredyffrin Library · Chester County Library System

Open Now

13-18 2026-05-17 Sunday $0

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LibraryOne-Time EventFree· Indoor

PA One Book Event--The Great Cookie Kerfuffle – Coatesville Library

Community Room/Large Meeting Room — Coatesville Library · Chester County Library System

Open Now

0-5, All Ages, 6-12 2026-05-16 Saturday $0

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STEM & AcademicDrop-In ClassFree· Indoor

Please Touch Museum – Children's Museum in Fairmount Park

Philadelphia SW / Kingsessing, PA · Please Touch Museum

Open Now

Ages 0–7 primarily Year-round

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Arts & CreativeOne-Time EventLow cost· Indoor

Stroller Tour: Abundance/Excess — Brandywine Museum of Art

Brandywine Museum of Art, Chadds Ford, PA · Brandywine Museum of Art

Open Now · Closes May 8

Babies & toddlers Spring $15

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CampsCamp (multi-day block)Medium cost· Both

Summer Adventures Camp: Eco Explorers (Week 7) — BVSR

New Garden Township Park, New Garden, PA · Brandywine Valley Sports & Recreation (BVSR)

Open Now · Closes Jul 20

Rising K-6th grade Summer $350

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CampsCamp (multi-day block)High cost· Both

Summer Adventures Camp: Mind-Bending STEM (Week 5) — BVSR

New Garden Township Park, New Garden, PA · Brandywine Valley Sports & Recreation (BVSR)

Open Now · Closes Jul 6

Rising K-6th grade Summer $375

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STEM & AcademicCamp (multi-day block)Medium cost· Both

The Science of Flight Summer Program

The American Helicopter Museum · American Helicopter Museum

Open Now · Closes Jul 6

6-12 Summer Monday, Tuesday, Wednesday, Thursday, Friday $$434

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Third Continental Congress for Teens – Tredyffrin Library

King Meeting Room — Tredyffrin Library

13-18 2026-05-31 Sunday $0