Tröegs began construction of their new brewery in 2010 and moved from Harrisburg to Hershey in Fall 2011. Grand opening celebrations were held during November of that year. At approximately the new brewery is about three times the size of the original facility and includes a tap house (tasting room) with a full view of the brewhouse. The tap house bar serves most beer by the glass, although a select few, including "corked-and-caged" beers, are sold by the bottle. Most of Tröegs' beers are available "to go"—as 4-packs, 6-packs, cases, growlers, and, most recently, as "crowlers" ( aluminum cans filled from a tap and then sealed; a portmanteau of "can" and "growler"). However, a few bottled beers have been available for consumption only in the tap room. The tap room also features an upscale "snack bar."