Part of the Operating systems glossary: Mac OS is the computer operating system for Apple Computer's Macintosh line of personal computers and workstations. A popular feature of its latest version, Mac OS X, is a desktop interface with some 3-D appearance characteristics.
The Preakness Stakes is an American flat thoroughbred horse race held on the third Saturday in May each year at Pimlico Race Course in Baltimore, Maryland. It is a Grade I race run over a distance of 9.5 furlongs (13â16 miles (1,900 m)) on dirt.
Thursdays for Twilight Racing from 12 p.m. to 6 p.m. Downs After Dark from 12p.m. to 9 p.m. The Box Office is conveniently located at Gate 1, directly across from the Kentucky Derby Museum, located directly off Central Avenue.