Concert Venues in Walla Walla, WA Wine Country Amphitheater Where: 201 E Rees Avenue, Walla Walla, Washington - 99362 Events: 1 Walla Walla County Fairgrounds Where: 363 Orchard Street, Walla Walla, Washington - 99362 Events: 1 The Motor Co. Where: 64 E Rose Street, Walla Walla, Washington - 99362 Events: 1