Saw a biker in Flagstaff Az with a sword daywalker style 20 years ago. Oh Yeah!Not quite accurate for Florida either. You may carry a pocket knife of any blade length concealed if you possess a Concealed Carry Permit. You can carry a 56" Broadsword concealed if you can fit it in somewhere!
They have a restriction on blade length; must be less than 2 inches... in other words, essentially useless.