7“Holy Cow” Burger Challenge – Dave’s on the Square – Dyersville, TN
Held together with a knife, the “Holy Cow” Burger boasts three patties of beef and three slices of cheese, weighing in at about two pounds with the vegetables and condiments. Add in a side of fries, and you’ll have to put down approximately three pounds of food in 30 minutes to complete the challenge. But we’ve seen dozens of challenges just like this throughout the country, and most don’t offer the meal free when you finish. Plus you get a free t-shirt!