Eric, Donna, Kelso, Hyde and Fez are all going to Vanstock, Wisconsin's own Woodstock. Jackie says she doesn't want to go, so Kelso invites Laurie. In the end, both girls go leaving Kelso stuck in the middle. Donna gets mad at Eric for not telling her about Kelso and Laurie. Fez spends the night girl chatting to Jackie and Laurie, much to Kelso's chagrin while Hyde attempts drop him in it. Red becomes addicted to soaps.
Theme From "Three's Company" — Joe Raposo
After Jackie pops out of the back to surprise Kelso. Laurie, Jackie and Hyde start to sing.
Going up the Country — Canned Heat
On the radio before Jackie's surprise.
I'm Eighteen — Alice Cooper
They go to the Vanstock
I'm In Love With A Girl — Big Star
At the end, Eric and Donna are laying out under the stars
Make It with You — Bread
At the end, Eric and Donna laid out under the stars and Kelso interrupts