Eventually, we ended up at Le Sully, a little restaurant in the plaza. Again, this reminded me so much of Rome! Eating semi-Italian food al fresco in a piazza with a fountain?
Since the monastery was a bit farther away, we thought we'd try and take the tram for the first time.
It's €1.50 per ride. You just hop on and shove your ticket into the validating machine. There's only one tram line and it makes a U-shape through the town. We hopped on at the Acropolis stop and got off at Pont Michel, which is where the tram terminates.