The present site allows visitors to enjoy a glass of beer in the original brewpub which features a Tiger Mahogany bar from the 1860s, a Beer Cellar and the Rockefeller Room, named after Standard Oil founder and Clevelander John D. Rockefeller, who was thought to have worked in the building. There is a gift shop selling beer, along with apparel and barware. Tours are available on the weekends. Since its inception, Great Lakes has also served as an incubator for Northeast Ohio brewers, with brewmasters at nearby Market Garden and Goldhorn Brewery in the St. Clair-Superior neighborhood both being alumni of Great Lakes.