Paddlefest 2015 at Olympic Training Center (San Diego)
Whether you paddle or not...this is a great event to get introduced to a number of different watercraft and be able to compete in them! you can register at http://www.sdckt.net/PaddleFest registration ends June 30th. It'll be all around good fun!
Not to mention it's going to be at the Olympic Training Center in Chula Vista!