See Milwaukee ordinance 106.31-1, starting on pg. 12 here:
http://cctv25.milwaukee.gov/netit-co...h106/CH106.pdf
I think they're pinning their hopes on 2 things:
"refuses to identify himself or manifestly endeavors to conceal himself or any object"
OTOH, I look to the end of that paragraph:
"
No person shall be convicted of an offense under this section if ... it appears at trial that the explanation given by the actor was true and, if believed by the peace officer at the time, would have dispelled the alarm"
Now IANAL, but it seems pretty clear that my giving an explanation which was true is a defense against being convicted for
any offense under 106.31-1, including not initially giving my name.
(I did eventually tell them where to find my DL, which confirmed my identity to them.)
Seeing as how there's sworn testimony from the coffee shop owner saying that what I said was true, I don't see why they're not dropping the charge.
Stop wasting money & time on something they won't win.
BTW, John says it's BS and asks if they want to be sued again.