The Medford Square Committee of the Medford Chamber of Commerce is presenting Oktoberfest in the Square, a street festival on Riverside Avenue that will feature live music, artists, vendors, food, beer and wine, and more. Providing the music will be the Hofbrau Hotshots, a six-piece Bavarian Band, as well as members of the Cape Ann Big Band. Interested participants and sponsors should contact Tina Caruso of Brookline Bank at tcaruso@brkl.com.