Longhorn is the codename for the next version of Microsoft Windows that was originally announced in 2003 but later released as Windows Vista in 2006. It was expected to introduce major changes to the operating system, including a new file system, a redesigned user interface, improved security features, and better performance. However, due to various development issues and delays, many of these features were either scaled back or removed before the final release. Longhorn was also notable for introducing the Aero glass visual style that would become a signature feature of Windows Vista and later versions of Windows.

Longhorn provides a variety of American cuisine, specializing in steaks, burgers, chicken dishes, salads, and seafood. They also offer a wide selection of appetizers, sides, and desserts.