Friends of the 457 - Mason City, Iowa

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The date for this year's Cannonball Day has yet to be announced. More to come ASAP!
This year (2024) we are pleased to announce that Cannonball Day is being organized by members of the Rotary Club, and coordination of a date is in process.  This has been an annual event for many years! The Cannonball Day related pages on this website will be updated with current info as soon as available, but currently reflect 2023 data. Get  READY for a GREAT time!