Louis' Lunch
A hamburger restaurant in New Haven, Connecticut, claimed to have invented the hamburger.
Last updated August 25, 2026
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Overview
Louis' Lunch is a restaurant in New Haven, Connecticut, claimed to have invented the hamburger in 1900. Founded by Louis Lassen in 1895, it remains family-owned and is known for its charcoal-grilled hamburgers, serving as a local historic landmark.
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