Mellow Mushroom keeps the consumption of pizza interesting in a casual, laid-back atmosphere. Pizza joints are a dime a dozen in the United States, and I experience a serious amount of pizza consumption fatigue as mushroom pizza has become a food group in my family. Enter Mellow Mushroom, stage left. We've been enjoying Mellow Mushroom since our days in Georgia and were delighted to find a location opening up in the trendy Mill district of Tempe. (Well, trendy for Tempe.) I usually find a few pizzas that I'm interested in trying when reviewing the menu. Having good bear helps as well.