By Emily Probst
ST. LOUIS, Missouri (CNN) -- "I'll take two chili, uh..." a hungry customer stammers at the front of a two-hour-long line. "Chile rellenos," the money-handler trills back in perfect Spanish. This is not a trendy Tex-Mex restaurant; and it's more than 1,000 miles from the Mexican border.
ST. LOUIS, Missouri (CNN) -- "I'll take two chili, uh..." a hungry customer stammers at the front of a two-hour-long line. "Chile rellenos," the money-handler trills back in perfect Spanish. This is not a trendy Tex-Mex restaurant; and it's more than 1,000 miles from the Mexican border.
