Fog machines, haze effects, or laser light shows are not permitted on premises or inside the I-X Center unless as an approved activity or exhibit. All activities and/or exhibits with fog machines, haze effects, or laser light shows require a minimum of seventy-two (72) hour advance notice, prior to the first Event date, for review and written approval from the Event Manager and Cleveland Fire Marshal. If approved, only water-based hazers / fog machines can be utilized. An on-site Cleveland Fire Specialist will be required before-during-after the Event to permit I-X Center to silence the fire suppression system, and charges at prevailing rates will be applied to the final invoice.