1. Do a question and answer session where the audience gets to ask the question that is on their mind. It can be anything from "Why do we hold to 607 as the date of Jerusalems destruction instead of 586/7, to why does Revelation talk about the Great Crowd being located in heaven to why does the society ban beards?
HA HA HA like they would ever do that.
It would stop the boredom, sure, but the ensuing ruckus would have more leave than even we could hope for.