The Walnut Cafe in Boulder, Colorado has been a favorite local breakfast joint (it serves lunch, too) for more than 30 years now. With hefty portions at reasonable prices, the menu is filled with all the usual suspects (omelettes, scrambles and skillets, pancakes, egg dishes, etc.). You've also got a decent amount of healthy options to choose from, including the Boulder Scramble, made with tofu, tomato, onion, mushroom, spinach and melted cheddar.