Long Beach Unified School Board District 4 candidates will take part in a public forum tonight at 6:30pm in the meeting room at Mercedes-Benz Long Beach-Signal Hill, in a debate moderated by Alan Tolkoff and hosted by the Signal Hill Chamber of Commerce and Concerned Citizens of Signal Hill.  Candidates Karen Hilburn, Paul Crost and incumbent Jon Meyer will all be in attendance.  Refreshments will be provided and the forum is located at 2300 E Spring Street, Signal Hill.