I'm am finally going to pull the trigger on a urban epic this year, probably around late April early May. Timing depends on temps and local trail conditions (no sense in doing an urban if our local trails are ridable).
Anyway, here is the plan - very tentative.
Start someplace along the Palisades park. Parking is easy and cheap with easy off street access to GWB
Cross into the City and head south along Riverside Park to Battery Park
Stop at 9-11 memorial (optional)
Cross into Brooklyn for pizza
Back into the City and possibly head toward High bridge park -
3 miles of mtn biking - I'm including the trail ride, 1) because trail riding in the city is cool, and 2) I don't have a road bike and want to make sure everyone else rides a mtb bike 
Back to GWB and home
There are lots of variations and tweaks but hopefully you get the idea.
I thinking of screwing the mad on the this one - maybe a Wednesday??
Post up if your interested and will plan accordingly. Otherwise, you'll just have to wait for the video.
mtv