Free Steam Games - (Mysterium or Ticket to Ride)
https://www.facebook.com/genconindy/pos ... 3769043155
Thanks SoroSuub1 for the direct link: https://account.asmodee.net/en/redeem/gencon2017
Click one of the above links, create an account, confirm your email, pick which game you want, and they will instantly issue your key.
Do it again with a second email (or Gmail "." trick) if you want both games.