by DarrenCalhoun | Aug 1, 2009 | In The News
# Willow Creek Leadership Summit 2009 – TWEETS! By [Darren](http://darrencalhoun.com/author/darrencalhoun/ “Darren”) Thursday, August 6th, 2009 Today (Thursday) and Friday – I’ll be immersed in some of the richest teaching and dialog on leadership in the...