Ran into a similar situation at bankers life for boy scout night tonight. At the present time my foot is broken and have to wear a boot. Needless to say they didn't check my boot or even make me lift up that pant leg. Good intentions (in their mind), terrible idea and deplorable follow through.
I wish everyone could see the illogical process of disarmament.
I've been to two Disney On Ice performances with my family in the past year, at Bankers Life. I didn't run into any issues either time. There was event security, but no inspections other than bag searches.