Macquarie University's annual music festival Conception Day is over for another year and what a fun day it was. With headliners; Art Vs. Science, Dead Letter Circus, Regurgitator & Bag Raiders, the festival is one of the biggest dates on the University Calendar. We provided CO2 Effects for both the Main & World Bar Stages with our new CO2 Handheld Cannon being an absolute hit. The World Bar Panda took control and the audience loved the chilling gas shooting 8m+ over them. Our CO2 Handheld Canons are the only machines of their type in the country and we expect them to be a huge hit over the Summer festival season!