Hi binrat,
In one of those rare co-incidences, I sat next to someone involved in the Lahr reunions on a recent flight. Here‘s some information that may be of interest to you:
Perhaps you could answer that fellow and give him this site http://www.derkanadier.de/English/FrameSeite2engl/FrameSeite2engl.html and also http://www.lahrbrat.com
I am also organizing an Oktoberfest at the ZumDorf Krug restaurant in Ottawa for October 18th if you want to post that on your site for those that may be interested see http://www.geocities.com/Lahr_photos/2Oktoberfest.html