Tuesday Happenings

Sustainably Delicious

-- Bostonist still gets a little squicked by the notion of eating seafood inside of an aquarium, but we are absolutely down with the idea of sustainable seafood. The New England Aquarium continues Celebrate Seafood, its series of pedagogical dinners, with a meal of farm-raised oysters, wild-caught striped mullet, and farm-raised barramundi. Your admission will get you tasty sea flesh paired with wine, a cooking demonstration, and a lesson on how to choose sustainable seafood. New England Aquarium, 7 p.m. $75/$65.

School of Photography

-- Snap it Forward is the group show for more than 20 students from the Boston Preparatory Charter Public School who have been learning the basics of photography from students of the New England Institute of Art. Come see the city through the eyes of our young. Gallery 303, 303 Boylston St., Brookline, 6 p.m. (through November 30). Free.

Steadicams

-- Alexander Sokurov's 2002 film Russian Ark achieved an immediate cult status among film buffs because of its technical achievement. The film is a continuous, 90-minute-long Steadicam shot that explores the vagaries of Russian history. Deeply weird. Harvard Film Archive, Carpenter Center, 24 Quincy St., Cambridge, 7 p.m. Free.