I wouldn't say I'm a corruptive influence but every month there is a KH FS meet on a Saturday. My wife and I turn up, suggest to one or two that we slope off for coffee.
It's a wonderfully subversive way to lead others astray. You would be surprised at how frank the conversations can be when everybody is being a little naughty. I actually look forward to it.
We do it for CO visits as well, great fun.