The Martin County Historical Society recently showed a PowerPoint presentation entitled “The Luedtke Slough Controversy of the 1970s” with Dan Kehrberg providing detailed historical information.  Dan was most influential in maintaining the slough as a nature preserve.  The program was very well received with an estimated 60 or more in attendance.  The Pioneer Museum will host a presentation and book signing by Pat Garry regarding his latest book entitled “The Power of Gratitude.”  It will take place on July 17th in the Pioneer Museum at 2:00 and 7:00 p.m.  In addition, watch People & Events for our monthly presentations. July 23 - 2 PowerPoints: Helen Gilbert & Martin County Sheriffs.