It was Gawker that actually brought this to my attention...
"I followed Billy Joel and his wife down Prince Street for a bit on Saturday 6/4. I assumed that he was going to show her where Mr. Caccitore's down on Sullivan Street once was, but instead he went into the new teany."
Now Moby at the bar is a friend of mine. OK, I won't go there.
The new (Moby owned tea house and cafe) Teany is inside McNally Robinson bookstore at 50 Prince St. in Manhattan. The other one is on 90 Rivington St.