Hamburger Mary's (Milwaukee). Each location is unique, with a large dance floor in Long Beach and a microbrewery in Chicago. Hamburger Mary's believe in "You are what you eat," and they serve fresh ingredients. They are fresh and made-to-order with an assortment of toppings on a bakery-fresh bun, including the popular "Buffy the Burger Slayer," "Queen Mary" and the one-pounder "Proud Mary." The burgers are fresh and never frozen all-natural beef for the half-pound burgers. Many locations also offer turkey burgers, homemade black bean patties, chicken breast and other substitutions. They offer a full lunch and dinner menu including homemade chili, soups,
Hamburger cents, is Hamburger steak sandwich, the meat for which is kept ready in small patties and 'cooked while you wait' on the gasoline range." According to Congresswoman Rosa DeLauro, the hamburger, a ground meat patty between two slices of bread, was first created in America in 1900 by Louis Lassen, a Danish immigrant, owner of Louis' Lunch in New Haven, Connecticut. There have been rival claims by Charlie Nagreen, Frank and Charles Menches, Oscar Weber Bilby, and Fletcher Davis. White Castle traces the origin of the hamburger to Hamburg, Germany with its invention by Otto Kuase. However, it gained national