The Lambda Theta Chapter of Delta Sigma Theta Sorority Inc., will host the Michelle Wilson Walk-A-Thon at 8:30 a.m. April 14 at The Gardens at the University of Arkansas. This walk is a tribute to Delta Sigma Theta sorority sister and alumna of the University of Arkansas, Michelle Wilson, who died in 1992 of systemic Lupus. For more details and to register, visit mwilson93.wixsite.com/michellewilsonwalk.