Sharon Cuddy Somers is one of the founding Board of Directors of Portsmouth Public Media, Inc. which is hosting A Founders Club Event to be held Friday, April 8 at the 100 Club, 100 Market Street, Portsmouth, New Hampshire from 5:30 to 8:00.   The purpose of the event is to raise funds and showcase plans for the Meetinghouse, which will become the home of the television station.   Portsmouth Public Media, Inc. is a non-profit corporation designed to establish and operate a public access channel to serve Portsmouth area cable televisions subscribers.   Further information about the event and PPMtv can be found at www.portsmouthpublicmedia.com.