On January 2, 2025, Celtic Cup opened its first brick-and-mortar location, a “Coffee Roastery and Tasting Room” at the Argent Spring Building in downtown Silver Spring. The new address is 8455 Colesville Road, Suite 101B, located next to the building lobby entrance. After recently receiving recognition in the trade publication Daily Coffee News by Roast Magazine, Source of the Spring reports that Celtic Cup is planning a Grand Opening celebration soon.