Question: What is the name of the American hamburger restaurant described as a "breastaurant", which features skimpily-clad female wait staff, known for serving high-calorie menu items, located in Downtown Las Vegas after it moved from Tempe, Arizona?
Sentence (from "Louis' Lunch"): Louis' Lunch in New Haven, Connecticut, United States, advertises itself as the first restaurant to serve hamburgers and as being the oldest hamburger restaurant still operating in the U.S. Opened as a small lunch wagon in 1895, Louis' Lunch was also one of the first places in the U.S. to serve steak sandwiches.
Relevant evidence: No