Hamburger of the country." Louis Lassen of Louis' Lunch, a small lunch wagon in New Haven, Connecticut, is said to have sold the first hamburger and steak sandwich in the U.S. in 1900. "New York" magazine states that "The dish actually had no name until some rowdy sailors from Hamburg named the meat on a bun after themselves years later", noting also that this claim is subject to dispute. A customer ordered a quick hot meal and Louis was out of steaks. Taking ground beef trimmings, Louis made a patty and grilled it, putting it between two slices of toast. Some
Cao Hamburger Went on Vacation"), partly based on his childhood memories. Hamburger was also one of two creative directors for Rio's contribution to the 2012 Summer Olympics opening ceremony. Cao is the son of physicists and University of São Paulo professors Ernst Wolfgang Hamburger, of Jewish-German origin, and Amélia Imperio Hamburger, of Italian origin. He has three sisters: Sonia, a film producer, Vera, an art director and Esther, a university professor. His brother Fernando is a photographer. Cao Hamburger Carlos Império Hamburger, better known as Cao Hamburger (; born 1962 in São Paulo), is a Brazilian screenwriter and director of movies and