The first burger cart is rumored to have appeared in Los Angeles as early as 1894. It was the start of a long love affair between the city and one of its favorite meals whether at a drive-in, at the beach or at backyard BBQs. Sixteen-year-old Lional Sternberger is said to have created the first cheeseburger
/PRNewswire/ Today, Blackbird Labs, a hospitality technology company whose platform helps restaurants directly connect and reward their guests, as well as.