Nowhere right now :-[ foot of snow+ on the ground!
We got some nice twisties in northern and western NJ, and upstate NY (bear mt, harriman park, dutchess) but nowhere the twisty/sq.mile density of california! if you're ever out on the east coast, give us a hollar and we'll give you the grand tour =)
we may not get year round riding weather, but we sure do appreciate what we got even more
Jim, you haven't lived untill you've experienced lane splitting during rush hour on the Cross Bronx Expressway! nothing hones your skills more than dodging cabs in traffic. you can also follow Kev's advice.
if you venture to the NYC metro area, visit desmoducati.org and leave a post.