It's supposed to be 60 degrees on Saturday and probably one of the last great biking days of the year, so I'm going to do head about 60 miles (ok, so 58.6) up to Brewster, NY using the South Country, North County and Putnam bike trails. I'm going to leave from the Columbus Circle entrance to Central Park (not in the park, just outside) at 11AM sharp. (So if you want to join, come a few min early.)
We'll be taking Metro North back, so if you haven't yet, buy your Metro North bike pass at Grand Central. You can't get on the train without it and you can't buy them at the Brewster Station. It's like 5 bucks or something.
Here's the trail. Drop a note in the comments if you'd like to join.