InMaricopa Big Mike and Maricopa Wings and Wheels will host Spring Break Extravaganza 14 on Saturday, March 6, 2021 at Millar Airfield in Maricopa. Car show with 18 car, truck and bike classes. $25 entry fee for vehicle participants. Registration is at 8 a.m. Airplane and helicopter fly-in. Pin-up competition. Raffle to benefit Wounded Warrior. Music. Hayride. Spectators are free.