The third annual Walk for Lupus NOW begins at 4 p.m. today with a health fair, walker registration and entertainment at the Kapi'olani Park bandstand. The walk begins at 5:30 p.m.

Log on to www.lupushawaii.org and take the Awareness Quiz that tells you a lot about the debilitating disease. And it's not too late to register for the walk ($25 adults; $15 kids 12 and younger); just show up at the bandstand..