The San Rocco Society Feast in the North End — devoted to the patron saint of Potenza, southern Italy — runs the second weekend of August along North Bennet Street. Smaller than Saint Anthony or the Fisherman's Feast but possibly the most authentic of the three: family stands, traditional Italian street food, generations-old religious procession. Adults 21+ should follow standard MA public-consumption framing — cannabis is for private spaces, not the streets.