Z Pizza, Seal Beach

ZPizza loves their fans so much, they've even come up with a name for them. Members of the "ZTribe," as they've dubbed their most enthusiastic customers, span the country, including Parents Magazine, who crowned ZPizza one of the best fast-casual restaurants in 2009. Since 1986, ZPizza has been growing the tribe one slice at a time, which can be topped with everything from pepperoni to house-made garlic sauce. The ZTribe also doesn't leave anyone out; ZPizza's crusts can be served up gluten-free and its cheese can be made from vegan-friendly ingredients.