15th Anniversary Cornerstone Owatonna Car Show

The Cornerstone Owatonna Car Show will celebrate its 15th anniversary on September 19, 2026. The free event takes place from 2 to 5 p.m. at Visual Arts in Owatonna, Minnesota. The show, held annually on the third Saturday in September, invites participants to bring vehicles of all kinds, including cars, motorcycles, tractors, and trucks. Registration is available upon arrival. The event features participant-voted awards, dash plaques, music, snacks, a food truck, and free pop. Spectators and all types of vehicles are welcome.