Denver's plant-based culinary scene has exploded in recent years, offering everything from sophisticated dining to hands-on street food. Meta Burger's two locations fulfill the fast-food urge — minus the meat, dairy and eggs. The classic Meta Burger is hard to beat, with its all-American combo of house sauce, lettuce, tomato, pickles and vegan cheese, but other burgers offer a creative assortment of toppings, including bacon-onion jam, grilled pineapple, shaved Brussels sprouts and giardiniera. And what would a great burger be without fries and a shake? We'll gladly skip the beef for Meta's waffle fries and frozen treats.