getting in other people's business

I'm sitting in Coffee Shop pretending to work on my sermon but really I'm eavesdropping. There's a group of women (loud) talking about a building across the way--one of Small City's historic buildings. My but they are opinionated. And very critical. I guess they're one some planning committee - they were talking about a Mardi Gras party - and may be part of the group that is in charge of this building. The problem for me is that I want to jump in on their conversation and offer input. Maybe this means I should get myself on a committee like that. You know, in my spare time.