Space is limited and only for NPC members, but if maybe Guidestar would want to hold another one... National Press Club Professional Development Committee Training class, "Decipher a 990," on how to read a Form 990 and find out who works for a non-profit group, who serves on its board, where the organization's income comes from and how it spends that money. The training includes a discussion on GuideStar.com, a web site that compiles financial reports filed by 1.5 million non-profits. [Note: Space is limited to 15; this event is free and is for NPC members only.] Participants: Suzanne Coffman, GuideStar's communications director Location: National Press Club, 14th and F Sts., NW, Library Classroom, Washington, D.C.. 10:30 a.m. Contact: 202-662-7501