Silent Old Mtns is an American indie rock band, formed in Frederick, Maryland, in 2011 by singer songwriter Andrew Bromhal. They have released two full-length albums and are most noted for their energetic and theatrical live shows. They are also well known for their promotion of the indie music scene and DIY ethic: at one point touring the country in a repurposed school bus and averaging over 100 live performances per year despite having no corporate backing. DC Rock Live music blog's David Hintz describes their sound as "a whacked out brand of Americana folk rock that dives headlong into psyche terrain frequently."

Flying Dog Brewery was a craft brewery located in Frederick, Maryland, United States. It was founded in 1990 by George Stranahan and was the largest brewery in Maryland. In 2017, it was the 28th largest craft brewery in the United States.