Commercial Building, 7 North Main Street Located at 7 North Main Street this commercial building is located in the heart of Downtown Buffalo, Wyoming. Built in the 1930s, this building originally housed Buffalos first modern theater, the Bison Theater, and was also included in the designation of the Buffalos Downtown historic district, because of its architectural contributions. The building is constructed of red brick with a tan brick facade, floor to ceiling windows that flood light into the entry way, and is accessible through multiple entrances. This building is not only unique because of its historical value, but also because of the interior design work.