Okay, among the places FL statute 790.06 prohibits a concealed firearm is: "any school, college, or professional athletic event not related to firearms."
So I attend a Cirque du Soleil performance at a "sports arena" and there over the door is a sign stating that per FL law, no concealed firearms.
While I can't contest that sign if I am attending a FL Panthers hockey game, My feeling is that it falls into the worthless catagory for an "non-sporting, entertainment" event.
Any disagreement? I started to ask the guys in blue there, but I already had a "ride."