8/29 Saturday Burning Man Mission Sidewalk Sale and Vintage Pop Up Mega Saturday sale! 8/29 18th St and San Carlos between Mission and Valencia. 11-5pmish. We have kitsch, stitch and bling! We got books, puzzles, clothing, jewelry, dishes tchotchkes and more! 18th and Lexington. Always new stuff. Come meet us and find your treasure! Lots of Burning Man friendly gear.