Somewhere Between a Food Truck and a Food Tent, You’ll Find a Cubert

A Cubert, a portable, collapsible food preparation stall, at the Fort Mason food market in San Francisco, Oct. 20, 2017. The Cubert that Elizabeth Miranda used for Postrique, her churro business, let her set up shop without bringing a card table, a canopy, coolers full of ice and food cooked at an off-site kitchen. (Jason Henry/The New York Times)