This is my all-time favorite restaurant! I have eaten at more restaurants, fast food and fast-casual establishments than I care to remember and Oregano's is the best!
I first started eating at their Tempe location about 16 or 17 years ago and have probably eaten at the Tempe location (as well as Mesa and Gilbert) at least 100 times over the years.
My favorite dish was the "Pasta Basta" with shredded chicken added. The lunch time personal stuffed pizzas, heck-of-a-slice (I think that's what they call it) and pizookie were all favorites as well!
I left Arizona eight years ago and have really missed Oregano's! I have had good, Italian fare in Chicago and still prefer the food at Oregano's, that says a lot! Since I started eating at Oregano's they have gone from two locations to 16! Obviously they are doing something right!