We had 25 participants and we broke into 3 teams and played 3 minute Improv warm-ups games from: http://teamfirstdevelopment.com
We had a really good time together.
I gave out our flier and a handout on related to training the games. The flier is here: http://www.teamfirstdevelopment.com/wp-content/uploads/2014/06/team-first-flier-final.pdf
The handout is a Word doc. Email firstname.lastname@example.org and I'll send it to you. I can do a 1-4 hour workshop if you are interested.