[header] How to choose the best things to sell on entrepreneurial day [title] Sell hot dogs. [step] Everyone gets hungry and needs to eat, and hot dogs are a popular option most consumers. They're delicious, easy to prepare, and fun to top with a wide variety of toppings. 
Set up a grilling station and be sure to offer buns and basic toppings like ketchup and mustard. [substeps] Charge extra for more elaborate toppings.