November’s Walkabout Tremont is branded as “The return of the art openings.” Although, there aren’t any new galleries opening, organizers promise plenty of art around town. During this month’s Walkabout, stop by House Gallery, Mastroianni Arts, Doubting Thomas, Calicchia Studios, Rob Hartshorn Studio & Gallery and more. Of course, there’s also plenty of bars, restaurants and specialty shops in the neighborhood. Walkabout Tremont takes place from 6 to 9 tonight and continues all day Saturday. Free. (Usmani)