5 /5 Unicorn: Super polite staff and most of the booths have great deals. Lots of great antiques and retro stuff.
2205 E Isaacs Ave, Walla Walla, WA 99362
(509) 525-8500
GG map: https://www.google.com/maps/place/?q=place_id:ChIJL1YpcrtqolQRc4l5Tl7jNOY