Warning the event will sell out, the PAX East 2010 organizers announce musical performers and exhibitors for the upcoming east coast version of the Penny Arcade Expo, which will take place in Boston, MA March 26-27. Exhibitors will include 2K Games, Dell, EA, Harmonix, Microsoft, Nintendo, NVIDIA, Rockstar Games, Sega, The Behemoth, Turbine, Twisted Pixel Games, Ubisoft, and Wizards of the Coast. They also announce performances are planned by the following musical acts: Anamanaguchi, Jonathan Coulton, MC Frontalot, Metroid Metal, Paul and Storm, Protomen, and The Video Game Orchestra.