For Reign or Ruin is going to be one of the participation games at the Dutch wargame convention Poldercon. The Con is all about trying out new games and participants register for games in advance. There are four timeslots during the day so there is only 90 minutes of time per session, which might not be enough to finish a full battle, but enough to have fun and try something new.
I am planning to run two small independent battles between single brigades, which should give four participants per session a chance to try the game. One will be between elves and rat men, and one between two medieval style armies based on the world of the Witcher series of books and games. These last ones are still in the works, so I might have to find a replacement if things are not finished in time.