There's a Vapiano http://www.vapiano.com/ on the 11th floor of ATT4Fun. I really like their food, not only the pizza but also the pasta and salads. Prices are midrange. The place can get a bit noisy and I'm not that fond of their high tables and chairs but they have some nice outside sitting with great views of the 101 by night. Can be a bit windy though.
The pizzas have a thin crust so if you're looking for the heavy dough kind you might have to keep searching.






