Panel discussion gamification
Gamify panel discussions, Survivor-style. Ask the audience to periodically vote panelists off the “island” until only one panelist remains.
More types of activities
Team goal visualization
Ask your team to specify where focus is needed, so they'll be more likely to direct future actions toward that focus.
Audience consensus
Find out the degree to which participants agree with a conclusion on a sliding scale clickable image.
Competition
Ask a series of questions and declare a winner at the end for the person who scores the most points.