Rob Zombie and Marilyn Manson bring the “Freaks On Parade Tour” to the stage at Pine Knob on September 4 . Tickets are still available for the show , and we have your chance to score The Riff Ticket Upgrade ! Be listening to win tickets to the show instantly on the air and below is a bonus chance to win. If you win you will also qualify for the grand prize to score tickets into the pavilion to see the “freaks” rock Pine Knob on September 4! Station will randomly select winner(s) on August 31 and upon verification, will receive One (1) Pair of tickets to Rob Zombie and Marilyn Manson at Pine Knob on September 4.