In Nanuet, NY on sunday and wednesday nights there's a meet. Not really a "club" but usually a bunch of cars and some pretty cool people. On a good night there can be as many as 200+ cars there.
http://www.mapquest.com/maps/dunkin:Nanuet+NY/#a/maps/l:Dunkin'+Donuts:330+W+Route+59:Nanuet:NY:10954:US :41.101539:-74.025726:address:/m:null:14:41.101539:-74.025726:0::/io:0:::::f:EN:M:/e
And another meet in Middletown, NY on friday nights. Haven't been there awhile and I'm not sure on the exact address.
Right now it's pretty dead, but once it starts getting warmer people will start showing up again.