I recently visited Mellow Mushroom out in Deer Valley for the first time. I was pleasantly surprised with how great their pizza was! Very cool location in the little outdoor mall area that have created on Happy Valley Road. The wait staff was awesome and very helpful with getting us seated right away. We tried the pretzel bites and bbq wings as appetizers. The were both delicious. The wings had great flavor. The pretzel bites had a nice cheese on the side that was really great. We then also ordered the Meaty pizza. It was topped with bacon, ham, sausage, pepperoni and a few other types of meats. I loved the thicker crust! It was a really great pizza for our first time visiting. We also used a groupon deal too. Very easy to use and the waiter made the adjustments to our bill very quickly. I look forward to coming back!