STEM Camps in Mercer Island, WA (2026)

Movie Maker STEM Lab Camp Destination Science

Build movie sets, learn animation and sound, and create Rube Goldberg machines while exploring STEM concepts of light, sound, motion, and design.

Ages 5–11 $489/week full-day Indoors and Outdoors

📍 Mercer Island, WA, 98040

Adventures in STEM using LEGO® Materials Play-Well TEKnologies

Build engineer-designed projects and create your own unique designs with tens of thousands of LEGO® parts. Projects rotate seasonally to offer fresh creative possibilities.

Ages 5–8 $222/week half-day

📍 Mercer Island, WA, 98040

Robotics/STEM Holy Names Academy

Hands-on introduction to STEM through robotics, coding, and engineering using LEGO robots, designed for rising grades 4-8.

Ages 9–14 half-day indoors

📍 728 21st Ave East, Seattle, WA, 98112

Body Builders: Systems that keep us alive Kids Science Labs

Young doctors explore human organs and systems that keep us running using hands-on experiments inspired by emergency medicine and human anatomy. They diagnose fake patients and learn how doctors keep ...

Ages 4–12 full-day Indoors and Outdoors

📍 405 NE 71st St, Seattle, WA, 98115

GameBreaker Lacrosse Mercer Island Parks & Recreation

Lacrosse skill-building camp with emphasis on leadership and sportsmanship for all ability levels.

Ages 6–18 full-day outdoors

📍 8236 SE 24th Street, Mercer Island, WA, 98040

Game on: STEAM Adventure! Mini Camp WISE Summer Camps

A half-day video game themed camp with station rotations for fun STEAM activities, aimed to give parents some free time.

Ages 4–12 $50/week half-day Indoors and Outdoors

📍 Seattle, WA, 98006

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