Electric warming cabinets for preparing, storing and serving popcorn; cabinets used to control temperature and humidity for heating and proofing food goods; heated display cabinets; heated display cabinets for creating a customized concession stand; temperature controlled concession dispensing equipment; temperature-controlled concession dispensing equipment, namely, stationary and portable popcorn dispensers that dispense popcorn with integrated butter toppers that dispense toppings; tempera...