Go ahead, call me white trash (I know you already do) but I happen to think Pop Tarts make pretty houses for holiday decorating. They’re a lot easier to get than gingerbread, they’re sturdier than Graham crackers, and you can even buy them frosted!
You can make a mobile home if you want (send me a photo) but with Pop Tarts as your platform, the stars are the limit. The towers might be tricky, but you could even make a model of Neuschwanstein Castle. For your first effort, however, I’d stick to a basic Jim Walter design.
I turn a baking sheet over and use the bottom for a base, make piping bags out of heavy duty ziplocks, and glue the tarts together with an icing made by whipping four egg whites until foamy then gradually stirring in four cups confectioner’s sugar until stiff. This, my friends, is confectionery concrete.
Once you fit the walls and roofs together, decorate it as you like with (more) icing of different colors, M&Ms, Fruit Loops, teeny-tiny candy canes, marshmallows, or whatever you can think to make it a simply dazzling work of art.