From Penn Station you just walk to the Javits Center. The A, C, and E train stop at 34th Street and 8th Ave, just like the Penn Station train does. The Javits Center is on 34th between 11th and 12th Ave. So you just need to walk west about 3 1/2 blocks. You can see a good map here.
http://www.mapquest.com/maps/map.ad...=212-216-2000&cat=jacob javits center&spurl=0
Where you see Madison Square Garden is where all the trains stop. And I believe all the trains exits are on the North-West corner of MSG.
And if I'm not mistaken, Gray's Papaya is only a block or two north of 34th Street.
http://www.mapquest.com/maps/map.ad...=212-216-2000&cat=jacob javits center&spurl=0
Where you see Madison Square Garden is where all the trains stop. And I believe all the trains exits are on the North-West corner of MSG.
And if I'm not mistaken, Gray's Papaya is only a block or two north of 34th Street.