Rides for medical appointments or grocery shopping All of these helpful chores are done by volunteers in the area, at no cost to the senior homeowners. Right now The Helpline Center is helping Active Generations find volunteers for the Workers on Wheels Adopt-a-Lawn program. This would be a wonderful chance for families, service and church groups, or even individuals, to spend time outdoors helping Sioux Falls seniors. All you need is a couple of hours of spare time and the desire to bring some relief and a smile to others in need. When you adopt someone's lawn, you agree to mow it at least once a week and to try and keep it safe and manageable.