Got a few minutes here so...
Definitely go with the sausage over the pepperoni, and if you're a fanatic, make it a double. If you like veggies with your meat, the classic mushroom, onion, and peppers combination is an excellent compliment.
If you want to try a straight veggie pizza, I'd recommend spinach, garlic, mushroom, and sliced tomatoes. And yes, Burt will do a half and half pie, so maybe you could try it both ways. It would be an "all mushroom, half double sausage, onions, and peppers; half spinach, garlic, and sliced tomatoes" pizza.
Call as early in the day as possible (10am should do it) to insure you get the seating time you want. BTW,
that time will be when the pizza is served, so show up about 15 minutes early.
Also, I'll be your waiter Thursday night, so behave yourself.
Buddy