Christian's is great because they offer so many different options by the slice (not your typical cheese, pepperoni, etc.). Mine had pesto, spinach, marinara, mozzarella, and chicken... yum. Interestingly enough, even the cheese pizza was incredible, bursting with flavor and the crust was the perfect middle ground between crunchy and chewy. It doesn't get much better than this. Unless, of course, you top it off with gelato, which we did!
(First image from here, the rest from this darling photographer I know...)