Does cooter sign stuff when he's there?

Yes he does but only for a short time

Yes

Yes. On Saturdays

I believe so since he interacts with audience when he is there singing.

Yes he does

I think so I've been there a few times on Saturday for the free music & he has signed a couple of things.

Yes when he is there . He is there on Saturday and Sunday

Yes and when he isn't there you can still buy stuff that he has signed at no extra cost.... They always have autographed hats, cd's etc.