Entire university careers and international romances are owed to Al Parlamento's powerful espresso, 6pm-to-9pm happy-hour cocktails and excellent overstuffed tramezzini (triangular, stacked sandwiches). When they warn you the ham, chicory and pepper-spread tramezzino is picante (spicy), you'd best pre-order that mojito. Thursday brings live music at 9pm, and weekends you'll be talking over DJ sets unless you claim canalside seating early.