Xue Sheng said:One of Ueshiba's students had a dojo in NYC at one time. Sorry but I cannot remember his name.
The Lorax said:Thats the New York Aikikai dojo, taught(partly) by Yamada Sensei. I attended last years christmas seminar and was very impressed. My Sensei's son also teaches there on occasion. It's a very nice place, if I lived close enough I'd train there myself.