For the third year in a row, House of Blues will present its annual Carnival of Horrors. This year's Halloween-themed event will feature a costume contest with a $1000 cash prize. It takes place at 9 tonight. There will also be a carnival sideshow, and DJ Flaco Flash, DJ SB and Jimmy Beats will provide the tunes. Each guest will receive 3D glasses to enhance the black light décor throughout the venue. Carnival sideshow performers include the Squidling Brothers Circus Sideshow, the Monster Dolls and Two Muffin Rabbit. Burlesque dancers will also be on hand. Tickets are $22 in advance, $25 at the door. The $40 VIP ticket includes Pass the Line privileges, two drink tickets and exclusive admission to the Foundation Room VIP Club for meet and greets and complimentary late night snacks. (Niesel)