Join Aeronaut Brewing Company for an Oktoberfest celebration south of the Charles at Allston’s Zone 3. The event will feature live music — Oompah and otherwise — as well as food from Roxy’s Grilled Cheese and Brato Brewhouse + Kitchen. In true Oktoberfest fashion, plastic beer steins will be available for full liter fills of Aeronaut’s tasty brews. Tickets $10-$25.