I Trulli opened up a wine bar in pretty close proximity to the restaurant but the name escapes me right now! Also, there is a great little wine bar/tap room in the West Village on Perry betw. Greenwich St. and Washington St. called The Other Room.
I think the I Trulli place might be called Enoteca I Trulli; it isn't the one I had heard about. Thanks for the tip on the Other Room. All things considered, NYC is a pretty poor place for interesting wine by the glass.