Infinite Energy Center's metal detector policy bans pocket knives with blades over 3" long. There is a lawyer willing to take the case. Knives with blades under 5" long are not "weapons" under state law, but still are under state preemption. So here's the deal: 1. You normally and regularly carry a pocket knife with a blade longer than 3", but shorter than 5". 2. You'd like to attend the Arena or Theater at Infinite Energy Center where metal detectors are used, but do not want to be disarmed of your knife, and so do not attend the events that you would otherwise attend if you could remain armed with your knife. Please PM me if you want to be a plaintiff. I cannot be one, because my normally carried blade is right at 3".