Resources for playwrights

Places in New York to go read new plays by contemporary playwrights. 

The New Dramatists Library:

http://newdramatists.org/Library_Hours.htm

The Drama Book Shop:

http://www.dramabookshop.com/NASApp/store/IndexJsp

New York Public Library for the Performing Arts

http://www.nypl.org/locations/lpa

(You can also watch films here of plays and musicals from the recent and not so recent past, though I think you may have to reserve them ahead of time.)