You mean a supreme? Yes.
This pizzeria is awesome I'm sure they would work with you. Their Meat Monster and Vegetarian pizzas are listed under Gourmet Pizzas. 20" is $25.99. I'm not sure what you mean by "combine" but the Vegetarian comes with 2 sauce options. Whatever you end up getting it will be worth it. They also have great desserts and salads. Try the carrot cake!
Thanks! Your answer is awaiting moderation.