Festival of a Ostra de Arcade Activity · Soutomaior, Vigo, Pontevedra Image of Soutomaior, not of the place itself. A celebration born in 1987 at the initiative of the oyster farmers of the parish of Arcade, pioneers in exporting the shellfish; it is a declared Festival of Galician Tourist Interest and serves tens of thousands of oysters on its big day. Photo: David Bugallo Ferrón, http://commons.wikimedia.org/wiki/User:Dbuga (CC BY-SA 3.0) What to see and do in Soutomaior