"Hot" and "Mild" should be according to the preference of the average person. One local pizzeria has chicken wings. Their "mild" wings are way too hot. My friends/neighbors agree, so we order from a different place for wings.
Those people that like their food
unusually hot should request it. If that ain't hot enough for you then I don't know what to do.....carry some kind of hot pepper sauce or powder. Bake your own
Scotch Bonnet pies or Bhut Jolokia a la carte.