Cloud kitchen is AKA a ghost kitchen. Very hot area to explore due to the fact that rent is so cost prohibitive and with on line ordering and third party delivery, uber eats, grub hub, EatLa, Chefs just need a commercial kitchen without all the overhead of a restaurant. Plus, with Covid, all places are doing take out anyways. I'm debating building a small one in Altadena, above the Rosebowl.I'll bite. What's a cloud kitchen?