It is time for your vote. Vote online to support OASIS. Oasis is a nonprofit organization that promotes successful aging through lifelong learning, health programs, and volunteerism. It is featured in Sam's Club Campaign "Giving Made Simple." Sam's club members can vote from July 5-August 1 online once a day, every day, to promote wellness for adults that are 50+. Each vote is worth $5.00 for OASIS.