Pecha Kucha (pronounced: peh-CHAKH-cha), Japanese for “chit-chat,” is an innovative social event where guests are invited to speak to the audience on a variety of topics. Each speech must consist of just 20 presentation slides with only 20 seconds spent on each slide, for a total of six minutes and 40 seconds. The local St. Augustine chapter will celebrate its 10th Anniversary Wednesday, April 5…