There is one on Long Island. Also We just had a Nano-Reef meeting in NYC at the corner St Bistro in SoHo Manhattan. The weekend of Haloween.
Im in Albany NY, ther is RPI college Union aquarium club.
its a huge tank 400 gal. TONS of fish.
I'LL Join...... I always have frags, LR and LS and funky equipment fer sale/trade.
a LFS in albany is in the process of setting up Monthy Swap meetings. Should be interesting considering I hate the store LOL.