Assuming everyone knows each other and is ready to work, I would introduce myself and my idea: A dating social network that uses genetics data as one of the criteria for matching people.
I will select the top managers in the group, assign each a responsibility, and then have them go into the crowd and build out their team to help accomplish that. I would have the best pitchmen go out and try to raise money from investors.
Everyone goes to work while I sit back in my chair and tent my fingers.