Before long, our stomachs start to rumble for the next big thing. Right now, that is Georgian food. The hospitality-trend forecaster af&co. recently named it “Cuisine of the Year.” The “Dish of the Year,” the company says, is khachapuri, a term that refers to any number of Georgian cheese-filled breads. (The 2018 winners were Israeli food and rotisserie chicken.) As the trend report noted, khachapuri is photogenic…