I've had the pleasure of having almost everything on the Dragon Fire menu, and I have to say I'm very impressed. I like spicy food and I was pleased with their self-named "Dragon Fire". Spicy isn't the only thing they do though. The Red Dragon is probably my second favorite.
I'm not a vegetarian, but I was impressed with the large number of vegetarian pizza choices they have. And for the non-vegetarians out there, with most of them you don't even know you're eating something without meat.
Probably the best aspect of their pizzas is the dough. It's very chewy, but not undercooked. It kind of reminded me of a warm flat-bread (like the kind you would use for a gyro) but thinner and warm. It folds easily so it's not droopy.
Probably the best advice I can give would be for you to bookmark the "Finder" page on their website. They keep a current calendar and Twitter feed on there so you'll always know where they are.