We wanted to know the name of the main square in Venice -- where pigeons rule, and the tourists feed them.

photo:: wikimedia.org/wiki/User:Nattfodd

That may be about to change, though. Emanuele Dal Carlo is going to give us the answer.

He's a local shop owner and a member of "40 for Venice" -- a volunteer group that's working to revive the Italian city's international prestige.

photo:: wikimedia.org/wiki/User:Tetraktys

Piazza San Marco also known as St Mark's Square is the answer to our Geo Quiz.