Ralph Swinehart of Enterprise shows his award for Best Survivor with his 1929 Model A Ford pickup Aug. 16, 2025, during the annual Main Street Show and Shine in Enterprise. (Bill Bradshaw/Wallowa County Chieftain, File)ENTERPRISE — Auto enthusiasts will once again fire up their hot rods and classic cars Aug. 14-15 when they line downtown streets for the Main Street Show & Shine. The 12th annual event, put on by Main Street Motors and Enterprise Elks Lodge No. On Saturday, registration continues at 7 a.m. at Main Street Motors. Awards will be given out at 2:30 p.m. on Main Street.