Here is the link to the High School Musical 2 Premiere Weekend preview

Here is how the day will be:

A Suite Life of Zack & Cody marathon
During the marathon, ALL of the Road To High School Musical 2 segments
Premiere (BBQ) party hosted by all the stars at Kenny Ortega's house
Sneak Peak at Disney Channel's newest series Phineas & Herb
New Hannah Montana episode guest starring: *The Jonas Brothers*!!!!!
Finally, HIGH SCHOOL MUSICAL 2!!!!