← Caribou Coffee Serves BOGO Free Beverage TodayFinal Days! Denver Kmart Closing →Consignment Shop Warehouse Sale This Weekend POSTED BYClaire Rags, one of Boulder’s largest consignment shops, runs a flash sale this weekend (today, Friday March 17 through Sunday, March 19), with 50% off everything. 2890 Bluff St., Boulder, 720-242-5878.