The Crash-n-Burn Bar was a makeshift bar in Bozeman, Montana in 2063. Its visitors included regulars Zefram Cochrane and Lily Sloane, as well as William T. Riker, Deanna Troi and a group of Vulcans from the T'Plana-Hath. (Star Trek: First Contact)
The name of this bar was used by production personnel, during the making of the film, and was not established on-screen. (Star Trek: The Next Generation Companion, 3rd ed., p. 329)