A seasonal, all-ages beer garden on Boston Common at Boylston and Tremont streets, open from May 1 through late October. El Jefe’s Taqueria serves Mexican street food beside the outdoor Harpoon bar, which also offers wine, cider, margaritas, and nonalcoholic refreshments. Posted hours are 4–9 PM Monday and Tuesday, noon–9 PM Wednesday and Thursday, noon–10 PM Friday and Saturday, and noon–7 PM Sunday.