What You'll Get
Choose from Three Options
- $20 for a haunted-house entrance for two ($40 value)
- $39 for a haunted-house entrance for four ($80 value)
- $55 for a haunted-house entrance for six ($120 value)
- Friday, October 24, 7 p.m.–10 p.m.
- Saturday, October 25, 7 p.m.–10 p.m.
- Sunday, October 26, 7 p.m.–9 p.m.
- Friday, October 31, 7 p.m.–11 p.m.
- Saturday, November 1, 7 p.m.–9 p.m.
Fog Machines: Artificial Atmosphere
Artificial fog can enhance the effect of everything from the lights at a dance party to the ominous vibes of haunted houses. Read on to find out more about the mechanism behind the mist.
In meteorological terms, fog is defined as a low-hovering stratus cloud, typically fueled by moisture that has evaporated from a nearby body of water or patch of wet ground. Though it can be a menace to drivers, the hoary, visual impact of fog can also look pretty rad over a dance floor or add gritty atmosphere to a production of Mary Poppins. Some stagehands may still favor dry ice, but commercial fog machines provide a smaller, safer way to achieve the misty effect. Though their structure may vary in some cases, most fog machines use a type of fog solution comprised of glycols or clycerine and distilled water. This “fog juice” is held in a pressurized chamber and sent through a heated pump, which turns it into vapor and emits it into the air. The resultant fog should be at about room temperature, but many machines also have a space to place ice in order to cool the fog before it releases, thus making it heavier and creating a lower-hanging cloud.
The Fine Print
Promotional value expires Nov 2, 2014. Amount paid never expires. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Limit 1 per person, may buy 1 additional as gift. Limit 1 per visit. Valid only for option purchased. All goods or services must be used by the same person. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.