30th Annual Mopars On The Mississippi

The 30th Annual Mopars On The Mississippi will take place at the Dubuque County Fairgrounds. The event features an all Mopar car show and swap meet, occurring rain or shine. Registration will be open from 8:00 AM to 11:30 AM, with trophy presentations scheduled for 3:00 PM. The event includes a large swap area with over 50 vendors, ample trailer parking, music by GT Express, and food and beverages provided by the Dubuque Co. Fair Association. A portion of the proceeds will be donated to a local volunteer fire department. The event is set for August 23, 2026.