Dried corn kernels are readily available from most supermarkets. Commercially-produced ready-to-cook popcorn kernels are also available, sealed in bags that you just put in the microwave.
Among the nostalgic items are the Caramel Apple Empanada ... crispy lettuce and shredded cheese over a corn tostada shell. ‘80s: Meximelt priced at $2.99 and available starting Oct.