Holly finds her world turned upside-down when she suddenly finds herself incapable of lying. (Don’t you hate when that happens?) It’s because of a wish her niece made to Santa Claus. And now, with Christmas coming up fast, she has to come to terms with her natural penchant to want to fib while trying to do the right thing. And that’s no lie.

The East High Wildcats are gearing up for big fun as they land the coolest summer jobs imaginable. Troy, Gabriella, Chad, and Taylor have scored sweet gigs at the Lava Springs Country Club owned by Sharpay and Ryan's family. Sharpay's first rule of business: Get Troy. As Troy experiences a life of privilege he's never known, will he give up the Wildcats and Gabriella to rise to the top?