The Dark Side is a self-guided, Halloween oriented, night-time experience that includes limited areas of The House on the Rock which utilize strobe light, fog effects, uneven flooring/footing, tight spaces and dim lighting. Visitors may come in contact with performers who jump out unexpectedly. People who could be aggravated by these special effects should consider conditions before purchasing a ticket. This ticket may be used between 6:30 pm and 9:00 pm on Oct. 7,8,14,15,22,22,28 and 29, 2016. No costumes or masks allowed. No outside food or drinks, flashlights or laser pens or strollers. All sales are final and there are no refunds or exchanges. Please allow 7 to 10 days for delivery of items shipped via certified mail. If you choose certified mail, we cannot guarantee your tickets will arrive in time. This price includes 5.5% sales tax.