OK, watch episode 50 (S02E24) (No Immunity for the Diplomat Part - 2) English Dubbed and skip to the part after Sinichi exposes the criminal, there's this dialog Hattori told him that gave me goosebumps. It goes like this
H: Chinese Liquor can be strong but not as half as strong as Gin & Vodka, you should really watch out for those 2 they'r killers, if I had known that you had such a weak stomach I would have offered you water instead
S: One truth Prevails (or something like that)
H: Right, Oh! you might be interested in the names of the drinks I just mentioned, they'r interested in you (And then he gets interrupted by Sinichi getting sick and asked him weather he was alright)
By this you can make out that Hattori already knew that Conan was Sinichi and knew about Gin and Vodka. Well I think that Hattori knows more than what he's letting on........
Or he's not Hattori at all, he's somebody in Hattori's disguise and wanted to tell Sinichi something......
Tell me what you guys think..... Damn, I think that this is why people ask us to watch/read/study things more than once, you can catch such small details that you could miss other wise and I think that theres a secret in these wine name (they'r not just code-names but they'r a kind of secret code or story behind this that the author has not revealed yet) I think that the secret of the poison's (Apptoxin 4869's) antidote is hidden in these wine names by Sherry's mom (Hell Angel) (Bourbon reveals this nickname in Ep 704)....
Anyways tell me what you guys think..... And I'd love to hear you'r theories.....