We had a great time cleaning up the canal, walkways and trails. There were lots of good people but can always use more! If you want to get out in the sun, the session worked out to about 5-6 miles of walking over a 3.5 hour period. And there was plenty for kids and teens to do... there were many helping out. Staff was helpful and took good care of us. They even provided "pick up grabbers" and gloves for those who didn't have any.