Summertime activities to do with children.

Im lucky enough to spend the summer with one of my nephews this year, lets hope it is going to be a blast! Here are some random summer activities we have decided we want to do together: build a go kart with the bike tires (i have two old ones, getting new ones for my bmx and needing two more) he wants a breaking system :) customizable bingo, with his fav characters and ten boards so his friends can play. make out of styrofoam board and pieces too customizable search and make other mario crafts including: make styrofoam character center pieces (like on instructables dot com) paint rocks, let him sell them for a dollar a piece when I go selling my art at different random bazarrs, fairs around town. different characters and silly and mean faces. get those little beads, and let him do coasters with them in 8 and 16 bit pixel characters from his favorite game. Get his fair entry ready, let him make a big project to enter. let him use my old digital camera and do his own stop motion or claymation video. waterbottle raft. cardboard fort out of old record sleeves, or make shelves out of them? OR outdoor fort out of wooden pallets. overhead projector design in his room, let him trace it onto his wall and paint it, or in bathroom too.