Operation Thank You 2025

Operation Thank You is the Chamber’s largest volunteer-driven event of the year. Volunteers will call on member businesses to deliver packets containing the new Membership Directory, CMO cards, and other important information. The day concludes with Business After Hours from 4-6PM hosted by the Greater Mason City Chamber of Commerce and First Citizens Bank.

Showtimes:
• Fri, Dec 11 at 9:00 AM - 6:00 PM
• Fri, Dec 11 at 4:00 PM - 6:00 PM