Publisher Blurb: In this pulp style adventure, it is up to the party to prevent a highly unstable and radioactive rock found in the remotest part of India from being delivered into the hands of Nazi agents. Through a plot of intrigue, misdirection, government agents, and high society gatherings, the players and GM have all they need to tell their own story of how the Nazis are defeated and the mysterious G-Men always get their man. Like all of our $1 Adventures, Night at the Expo has plenty of background and character material to supply two or three sessions of play for any gaming group along with ideas, given through "Action Points," for alternative paths the adventure can take.