I have nephews coming to visit from California that have never done any thing with tools or building before. I’m looking for a project they could do during their stay. I think birdhouse is the default, but an 11 and a 12 year old don’t care about birds at all. I thought maybe a dog house for their new puppy, but I’d have to ship it in pieces and probably put a screwdriver in the box, so their dad would have something to help assemble it when it got there. Thoughts on projects, preferably that would go in a normal suitcase or pretty standard size and weight shipping box.