Hello everyone, I'm in search of a restaurant in Florence to host my wedding rehearsal dinner on a Wednesday night. We'll be a group of 20-25 people, no children, 3-5 vegetarians. We're looking to spend no more than 50 euros per person for everything including wine, before tax and tip. We know it's not a lot of money, so we're not looking for anything too fancy--a trattoria or even a really great pizzeria would be fine (our planners suggested Via Vai) if that's all we can afford. Our biggest concern is that the food taste good and that the servers aren't rude to all our non-Italian speaking guests. Also--we'll all be sans transportation, so it must be within the city center or in the Oltrarno, close to the river bank. Thanks in advance for any suggestions!