I was introduced to Humble Pie a few years ago from friends that live in Phoenix. I've always liked this place. Service is prompt and waiters are friendly and attentive.
Humble Pie offers a variety of unique pizza options. Most recently I tried the "shrimp" (topped with house-made mozzarella, shrimp, herbs and lemon zest). It was an interesting combination of ingredients and tasty! Our table also decided to share the apple and arugula salad (jicama, tomatoes and greens with a lemony vinaigrette). The larger portion was the perfect size for 3. The name implies there should be apples in it. I was confused because there wasn't a single slice.
This place can get to be a little expensive when you order a couple pizzas and have a few drinks so dig for some coupons or check their website for "deals" on specific nights during the week. Happy hour might be a good option too. It runs from 11am to 6 pm. Most wines by the glass, specialty drinks and draft beers are $5. The best deal I found was right from their website. It lists a coupon for a free pizza if you spend $20 or more.