Len Dolhert, the 2010 Colorado Butterfly Championship winner, and other volunteers will be running Butterfly Racing Clinics on September 12 and 19, the two Sundays immediately before the US Butterfly National Championship being held at USC on September 25-26, 2010.  The clinics will be a warm-up to the championship regatta.  The clinic will start with an on-shore chalk talk starting at 11:30 a.m, then Butterfly racing during the regularly scheduled 1:00 p.m. club racing, followed by post-sail, on-shore debrief.  Bring your Butterflies and your questions for a fun and informtive time on land and water.  Please feel free to contact Len before the clinic with your questions, suggestions, etc. at ldolhert@alum.mit.edu