View Larger Image Monocacy Brewing Company Opened in November of 2011, Monocacy Brewing Company crafts unique, full-flavored ales and lagers. The brewery also functions as a contract bottling facility for Frederick County’s original brewpub, Brewer’s Alley. By American Craft Beer|2025-06-15T20:48:58-04:00March 17th, 2014| Share This Event Info! FacebookXRedditLinkedInWhatsAppPinterest