Spare Me Contestants roll marbles through the hole in the middle of a pool noodle to knock down five pieces of sidewalk chalk. First team to knock all pieces of chalk down, wins. 1 pool noodle per team, 5 pieces of sidewalk chalk per team, marbles
Everyday Fine Motor Materials - P is for Paperclip (Busy Bag)
Little boys will love the idea of working like daddy in the garage and everyone will appreciate the fine motor workout you can get from matching nuts and bolts. This idea (and several more in the same post) from Counting Coconuts.