1970’s Shaggin’ Shack vs. Space Cantina 

When the future meets the past, which woman takes the crown? Chris meets Emily and Katy, two friends who are opposites, but both are vying to be the Party Queen of the Valley. Katy likes to keep it classy while Emily revels with abandon and with the help of the Downing brothers, each woman’s backyard undergoes a stunning transformation. Emily’s bar blasts visitors back into the funkalicious groovy past of the 1970’s while Katy’s thrusts her guests into the future.