Since the gift shop is a vital source of income, WNHA volunteers usually staff it on weekends and when school visits are scheduled. If you would be willing to donate a few hours to run the gift shop occasionally, please call Kathy Claflin at 517-522-3949 or call the Discovery Center at 734-475-3170. We need your help if we are to be able to support the Discovery Center and the Waterloo Recreation Area as we have in the past.