Twice a year we clean up our 2-mile section of Highway 20 between Winthrop and Twisp. Volunteers work in pairs and walk up one side of the road for 1/2 mile, picking up trash and recyclables. Then they cross the Hwy and walk back on the other side 1/2 mile. We often find some fascinating stuff, including money! The work isn't exactly strenuous but it does involve walking on uneven ground, sometimes along a guard-rail, and lots of bending over to pick things up. We'll pair you up, or bring a friend or spouse. It's not glamorous but it is very satisfying!