947 Club

One of Venice's few good clubs
Word to the wise: The club is located above the Conca d'Oro pizzeria.

This chic club-lounge near the Piazza is a multi-layered place with rooms to suit your mood - 70s, techno, house - as well as a restaurant and elegant cocktail bar. This is where many of the trendier Venetians come to finish off their evening, and the later it gets, the more exclusive it becomes.
The crowd is mainly aged 25-35 and is seriously well-heeled: dress fancy and swing by after midnight at weekends to join the gang. As it's sometimes hard to get in, particularly on Saturdays, it's worth contacting them about free membership beforehand.