By keeping their seminar a secret, the Brisbane Ki Soc mob have
everyone's best interests at heart. Afterall, there are some of us out
here with heart conditions; we wouldn't want to risk the
over-excitement associated with such an awesome display of precision
technique and enlightening insights.

Seriously, why close your doors if you've nothing to hide? Every other
style on the list seems to have an "all welcome" policy...

[awaits the inevitable onslaught of fortune-cookie comebacks]