Operation Thank You is the Chamber’s largest volunteer-driven event of the year! This networking event/annual holiday social gathering is scheduled from 4-6PM on Thursday, December 11 at The Music Man Square.
During Operation Thank You, Chamber volunteers call on member businesses to say, “Thank You” and deliver a packet containing the new Membership Directory, CMO cards, and other important information. The day concludes with Business After Hours from 4-6PM hosted by the Chamber of Commerce and First Citizens Bank. Members are invited to celebrate with live music, 50/50 raffle, door prizes, and more!
Thursday Dec 10, 2026
4:00 PM - 6:00 PM CST
The Music Main Square
308 S Pennsylvania Ave
Mason City, IA 50401
FREE to Members
Printed courtesy of www.masoncityia.com – Contact the Mason City Chamber of Commerce for more information.
9 North Federal Ave., Mason City, IA 50401 – (641) 423-5724 – chamber@masoncityia.com