Checked the Woodcraft website, only store they got in NY is in Rochester, and apparantly(per mapquest) that is 333 miles (says 5 hours) from NYC.
Then I thought of PSI (Penn State Industries), not my first choice, they have one retail showroom at 2381 Philmont Ave, Huntingdon Valley, PA 19006-6236. Again per mapquest, that is only 86 miles from NYC, looks to be a little north of Philadelphia, And Huntingdon Valley, PA is about 18 miles from Philly, thats just 1 pricy cab ride away.
Amtrak appears to have a route called Acela Express out of Penn Station in NY that will go to philly for anywhere from $43-$135(business class) one way.
You would be looking at like maybe 6 hours roundtrip(just traveling, not shopping) and at least $150 for cabs and trains.
Never been there myself, but if I was looking to go somewhere on a trip to NYC this might be one of my options, depends on how bad I want to get there I guess.
OR, you could try calling the shops on this list to see if any of them stock woodturning supplies:
http://yp.yahoo.com/ypResults.py?st...007&msa=5600&slt=40.71463&sln=-74.005806&cs=4