The 28th Annual Mulvane Marauders Showdown In The Valley For Charities will take place at the Kansas Star Arena. The event features an indoor and outdoor car, bike, and truck show, along with a swap meet. Attendees can participate in raffles and enjoy free family activities, including kids’ face painting and clowns.
The event is scheduled for April 18, 2026, from 10:00 AM to 5:00 PM.
