Nov 5-7 Des Moines, Adventureland*** I get this list from the link below and other searches and I can't guarantee the accuracy of the list. If anyone notices a show that needs to be corrected, please let me know in the comments.
Nov 12-14 Cedar Rapids, Hawkeye Downs
Nov 19-21 Ottumwa, Bridgeview Center, 102 Church St
Nov 26-28 Des Moines, Iowa State Fairgrounds
For more details go to Iowa Gun Shows