RICHMOND, Va. (AP) _ Nearly 400 Virginia school board members, superintendents and others are expected to attend an annual education conference in Richmond. The Virginia School Boards Association 30th annual Conference on Education will be held Tuesday at the Richmond Marriott. Virginia first lady Dorothy McAuliffe will address the conference and present awards to the winners of the association’s Food For Thought competition. The association says nearly 50 mini-workshops will be held on personnel, school law, curriculum and instruction, and other topics.