Do some people-watching at Piazza Ognissanti. If its paved paths could talk, this historic square would have some enthralling tales to tell.
Situated in Santa Maria Novella, this public square is worth a look. But you'll find a great deal more to see in the area. Ponte Vecchio, Cathedral of Santa Maria del Fiore, and Uffizi Gallery aren't too far from Piazza Ognissanti.