I never even saw that chain, it must only be in that part of Ohio. Usually if there is a list of rules that long it's not really worth it. At least you can get vodka in grocery stores there lol.
Don't worry, he won't be only signing the bottles. Last year when he was doing the vodka tour, he signed my bottle, the box, my Ghostbuster and Arrow DVDs, and my SNL 20th Anniversary book.:cool
If bottle is open, no siggy.
When he signed my bottle last year, it was half empty. My sister's boyfriend brought two empty bottles, Dan signed them both. Dan is a good guy - I know a guy that went to school with him in Ontario. He will sign, unless the store has some stupid rule.