TOPEKA (KSNT) - How much food can you eat in 15 minutes? This November, Fat Shack is going to try to answer that question at the Manhattan and Topeka locations. The restaurant is hosting an eating challenge, where participants are given 15 minutes to try to eat a full Fat Shack sandwich, a double cheeseburger, a side of fries, 12 mac and cheese bites, and five deep fried Oreos. All of this food comes to a grand total of 5,000 calories. "We did do a trial run in Fort Collins, Colorado, and the last person had one Oreo left before he didn't keep it down, so it has not been achieved yet," Manhattan Fat Shack General Manager Melinda Mitcham said. Where is public nudity allowed in Kansas? If you can complete this challenge, your $50 entry fee will be reimbursed. The winner at each location will have a chance to win $5,000 competing against the winners at the other restaurant locations. For more local news, click here. Keep up with the latest breaking news in northeast Kansas by downloading our mobile app and by signing up for our news email alerts. Sign up for our Storm Track Weather app by clicking here.