the Mesquite Rodeo South Lot behind the convention center. Park in the south lot for no charge. Follow the yellow PARK FREE signs to the south lot behind the convention center. If you choose to park in the hotel parking lot, they are now charging $10 and must be paid through their kiosks or QR Codes. The Mesquite Gun Show – BIGGER Than ever! Over 750 Tables! will be held on Jun 13th – 14th, 2026 in Mesquite, TX. This Mesquite gun show is held at Mesquite Convention Center and hosted by Premier Gun Shows.