What about working at a community garden? There's lots of physical work that needs to be done and there's a direct visible result to your work, food. Usually

What about working at a community garden? There's lots of physical work that needs to be done and there's a direct visible result to your work, food. Usually that food goes to people in the community and/or is sold in the community to be self supporting. Another option is coaching/assistant coaching/officiating youth sports -each has a different level of commitment and it's a real positive thing you can do for kids. If you have patience consider looking into the Special Olympics programs.