If you’re a hot dog fan, you’ve gotta check out Crif Dogs in New York’s East Village. They top their deep-fried dogs with everything from cream cheese and fried eggs to chili and bacon. This week, R.J. and his crew reinvent their smoked beef and pork dog with a 100 percent duck dog that’s fried in duck fat and then topped with black garlic mustard and a blow-torched kale relish for a totally different take on the classic dog.