Connecticut divers: Where to go for refresher?

Hi all, I am an AOW/Nitrox certified diver with about 1000 dives under my belt. It's been over 20 years since I've been diving, sadly. Complicated reasons having to do with my marriage. Anyway, I am headed to a conference and would like to take a refresher/discover class before I go so I can dive while I am there.
I am in the NW corner. Any class or dive shop recommendations?