The Mississippi Self Storage Owners Association (MsSSOA) will hold a membership conference and tradeshow on May 19 at the Canton (Miss.) Multi-Purpose Complex. The cost to attend is $50 for MsSSOA members; $75 for nonmembers who belong to the national Self Storage Association; and $180 for all others. For more information, call 228.223.6121; e-mail [email protected]; visit www.msssoa.org.