Who needs a chiller when you have a trampoline. This was done with one 400 watt fogger, the second fogger was not working. I still think I need another fogger. The conditions was perfect warm and muggy with no wind, and I also think the trampoline held the fog down too since I had it under there, its a good safe place as this is part of our trail that leads to the garage maze. I can only hope I get these conditions at our party this Sat.