Nathan's Famous Hot Dog Restaurant opened inside the Ranger Station at Jellystone Park™ on Wednesday, July 11th, 2018. The famous Nathan’s tradition began at a Coney Island hot dog stand over 100 years ago. Now, you can enjoy a taste of the Original all around the world. Come try out the hot dogs, burgers, chili cheese fries, corn dog nuggets and more. Hours of operation are: 10:30 am to 8:00 pm Sunday through Thursday and 8:00 am till 9:00 pm Friday and Saturday.