Obsolete computers, old office equipment and other items will be available for bid at the annual Hazelwood School District surplus auction. The sale will be at the Support Services Building, 15795 New Halls Ferry Road, behind Hazelwood Central High School on Sept. 17. Bidders may arrive at 8 a.m., and the bidding starts at 9 a.m. For more information, call Diana Gulotta at (314) 953-5005