Coca-Cola Days is in Atlantic, Iowa, always the fourth full Friday and Saturday weekend in September. This year's dates are September 25th and 26th, 2026.
The convention starts out with a large swap meet in which people from all over the United States bring their merchandise, and ends with a banquet and member meeting. A great way to meet and network with people who have the same interests.
The swap meet is Friday night from 6:00-8:00pm, and again on Saturday from 9:00am-2:00pm at the Cass County Fairgrounds in Atlantic.