So much haze! (Patreon)

They're going all in on the haze this year. These machines use a very small amount of vegetable glycerine to create dense clouds of haze that swirl in the wind.

The glycerine haze fluid is pumped in as pulses by a solenoid pump, mixed with air and bubbled through a wide heater tube. It atomises due to the water content boiling, and creates a haze of microscopic droplets that are blown by powerful fans to diffuse them into the air.

https://www.youtube.com/shorts/w3gcQesmPjA