How many hot dogs will feed 70 people?

The number of hot dogs needed to feed 70 people depends on several factors such as the size of the hot dogs, the appetites of the individuals, and whether there will be other food items served. Generally, a good estimate is to plan for 2-3 hot dogs per person. This means that for 70 people, you might need around 140-210 hot dogs, with the higher number being a safer bet to account for larger appetites or unexpected guests.