What have I started?

When I returned home last night with my DS's, they could hardly believe the finds we were able to come up with this week. They have asked several times to be allowed to go on the next Junk Pick Up trip. I think I will have to set some guidelines about what can be picked up before we venture into that! They will have to be the ones willing to do the work required on any items they choose. That should limit their procurement! Right?!