Lost Sock Roasters

Celtic Cup Coffee is a custom, roast-to-order micro-batch roaster with a Coffee Roastery and Tasting Room in downtown Silver Spring, Maryland. They stock only specialty-grade, 100% arabica single origin coffee and roast each one-pound batch to the customer's own chosen roast level, extra-light through extra-dark, only after the order is placed. The tasting room also serves brewed coffee, pour-overs, espresso, iced coffee, coffee tasting flights, teas, and sweet treats.