Hopalong Cassidy is a fictional cowboy hero created in 1904 by the author Clarence E. Mulford, who wrote a series of short stories and novels based on the character. Mulford portrayed the character as rude, dangerous, and rough-talking. He was shot in the leg during a gun fight which caused him to walk with a little "hop", hence the nickname.

Fryeburg is a town in Oxford County, Maine, United States. The population was 3,369 at the 2020 census. Fryeburg is home to Fryeburg Academy, a semi-private preparatory school, and the International Musical Arts Institute. The town is also site of the Fryeburg Fair, which each October attracts approximately 300,000 visitors.