Groupon didn't get your email from Facebook, but we need it to sign you up.
If you'd like to share it with us so you can take advantage of Facebook Login, you can update your Facebook permissions to give us access to your email. If not, you can always sign up for a Groupon account without using Facebook.
Laboratory of Madman is a game in which a team of people is trapped inside a room, and have 60 minutes to solve the mystery and figure out how to escape. The game is designed for groups of between two to six people.