Andrea Marr is a bright, straight-A, mature, 18-year-old high school senior on the verge of womanhood who decides to abandon her sheltered, boring lifestyle and her bookish friend Darcy for a look into the local rock and roll scene as a groupie to local rock singer Tod Sparrow and learn more about the life of one who follows a touring band along with her new friends aspiring rock star wannabee Cybil, outgoing fellow groupie Rebecca, and music critic Kevin.

In Los Angeles, a colorful assortment of bohemians try to make sense of their intersecting lives. The moody Dark Smith, his bisexual girlfriend, her lesbian lover and their shy gay friend plan on attending the wildest party of the year. But they'll only make it if they can survive the drug trips, suicides, trysts, mutilations and alien abductions that occur as one surreal day unfolds.