🔬 STEMFREE
COSI Annual Science Festival
Friday, May 1, 2026
9:00 AM - 11:59 PM EDT
About This Event
Spark your child's curiosity at COSI's Annual Science Festival in Hilliard, OH on Thursday, April 30, 2026,and it's completely FREE! Families will get hands-on with exciting science projects designed to make learning fun and engaging for kids of all ages. It's the perfect way to explore STEM concepts while having a blast with interactive experiments.
Quick Glance
- Cost: FREE
- Date: Thursday, April 30, 2026
- Location: Hilliard, OH
- What to expect: Hands-on science projects and interactive STEM activities
Pro Tip: Bring a small notebook or clipboard so kids can jot down discoveries and questions,it keeps them engaged and gives you great conversation starters on the way home.
Found on City of Hilliard Events