Riverside will be the center of the sci-fi galaxy today (6/26) and tomorrow (6/27) with the annual Trek Fest event. This year the city will host three members of the original Star Trek cast, Nichelle Nichols, George Takei, and Walter Koenig. Carol Riggan, President of the Riverside Area Community Club, says both Trek fans and non-fans will have plenty of things to do and see at this years event, which is expected to be the biggest in its 25 year history. She says the community also received support from Paramount Pictures, owner of the Star Trek franchise.