Fog City Flea Trading Post - Mission District is an expansive new hub for Bay Area creatives and those who love them! Fog City Flea Trading Post's Mission Flagship brings its signature mix of design and discovery to a stunning two-story, 20,000-square-foot building on Valencia Street. Nestled where the Mission, Castro, Hayes Valley, and SoMa meet, it's a modern take on the classic boutique department store - including apothecary, stationary, accessories, streetwear, vintage and contemporary fashion + furniture, art and design on the second floor. It's a place to explore, stay awhile, and be inspired as this new retail concept evolves with the creative community of San Francisco.