Merle Norman Cosmetics, 1660 Whittlesey Road, will donate 10 percent of Saturday's sales to the Great Strides Walk, which supports the Cystic Fibrosis Foundation.
The walk is over, but is still accepting donations. So far, participants have raised almost $18,000.
The store is open 10 a.m.-6 p.m. Saturday. Call 706-507-3529.