Bonnet Springs Park marks World Chemistry Week with drop-in activities at the GiveWell Community Foundation Nature Center. Visitors make objects vanish through chemical reactions, build a bouncy ball and create light-reaction artwork. A chemistry poetry contest runs alongside. All ages are welcome with adult supervision. This is the park’s fourth-Saturday series.

When: Oct. 24, 2026, 10:00 a.m. to 12:00 p.m.
Where: Bonnet Springs Park, 400 Bonnet Springs Blvd., Lakeland, FL 33815
Cost: Free

Organizer listing | Things to Do This Weekend in Polk County | All events this weekend