Kalamazoo?

Ten years go by in a flash!

Three women return home for their ten year high school reunion to discover that a time capsule made on graduation night, predicting where everyone would be in ten years time, is due to be opened and read aloud at the impending event. Horrified at the thought of their unfilled goals being revealed, they embark on a 'search and destroy' mission for the capsule and chaos ensues.