non alcoholic beer (pour it in a pitcher and dont tell) and pizza
happy hour with snacks, music, and non alcoholic beer or wine (the wine can go in a caraf)
football w/ snacks and beer
wood burning (the tool is only $12)
leatherwork
they love to watch the old car shows with music on youtube. you can look up local ones in your area
they also love to have request hour with music from youtube
bring in a motorcycle part like a brake cylinder (junkyard part) and have them replace the rings its cheap (the rings are like $7) but make sure you tell them that you cant figure it out and need their help to fix it.