Hmm,
Oh Wow: Empire State Building Goes "Tie-Dye" for Grateful Dead Monday
          Friday, Oct. 16 2009 @  7:25PM
                              Well, after they lit it up for 
Red China, this was bound to follow: To celebrate the charity opening of 
The Grateful Dead: Now Playing at the New-York Historical Society and the 
Grateful Dead Archive, the lights of the Empire State Building will go "psychedelic tie-dye" on Monday. We wonder if the 
Joshua Light Show has been engaged for the gig. Phil Lesh and Bob Weir will be at the opening at the Historical Society on October 21 at 7 p.m.
http://blogs.villagevoice.com/runninscared/archives/2009/10/oh_wow_empire_s.php