Bar Method Five is the lucky number for this fitness studio (known for using dance conditioning principles to train and tone muscles). The Gold Coast location marks Bar Method’s fifth outpost in the city, and it’s celebrating five years in Chicago. New clients are getting lucky, too: Take advantage of a five-week unlimited class special for $100 through February 10. The deal is also good for folks who haven’t been to a class since 2011. 1 E Delaware Pl (312-573-9150, thebarmethod.com).