Yes, the show used to be held in early October. (around my mom's birthday which was October 2nd) For some reason I don't remember being at Rollag before 1967 so to me the show always seems to have been on Labor Day weekend. However, dad used to tell me we use to drain our engines at night so they wouldn't freeze. Another relative told me we had been going to Rollag since 1964 so that would make sense. And I believe dad and Swed met at a gun show at the Wahpeton Armory in 1964.