Showdown Cornhole Tournament returns to the Atascadero Sunken GardensProceeds support adaptive sports and the Central Coast Zoo– The 9th annual Showdown Cornhole Tournament will take place Saturday, Sept. 27, at the Sunken Gardens in downtown Atascadero. The event, organized by the Atascadero Knights of Columbus, will feature a full day of competition. Proceeds will benefit the North County Adaptive Sports and Recreation Program and the Central Coast Zoo Atascadero. Cash prizes apply to adult teams only, ages 12 and older, with trophies also awarded for first through third place. In-person registration is also available at the Atascadero Chamber of Commerce, 6907 El Camino Real, Suite A.