Rocklin Hot Chili & Cool Cars 2025

The Rocklin Area Chamber of Commerce presents its annual Hot Chili & Cool Cars. This year marks the 32nd annual installment of tasty chili recipes and eye-catching classic cars! The free event has recently expanded to the recently reopened Quarry Park Adventures, where the chili cook-off takes place. The family and pet-friendly event also includes live entertainment, food trucks, a kid’s area, and business expo. Thousands of area residents are expected to attend this year.