Uhh.. yes. A foie gras macaron. Actually, you can do a lot with foie - probably the best route if you want to make something on the sweet end that involves meat.
Actually, if you want to play without spending a bunch of dough, sausage that you incorporate maple into could work.. maple sage and cranberry? Make individual nice shapes and top with a not very sweet cranberry compote? Hmm..The Vosges bacon bar you could adapt into things. Take the bars and bash them up to add into other desserts... pancakes? That would be fun actually. Silver dollar sized on a small plates with some caramelized sliced banana that you did in butter, a bit of coconut sugar, some rum. Or just cook up crispy bacon and use that with really nice bashed chocolate in place of the Vosges.
I have a custom ice cream that only for my butchers get that incorporates a few of their products . Damn good. Its basically - how I came up with it was just thinking about outside of the box. Basically just what is good on a plate at dinner time that tastes nice if something sweet hits it. Like, turkey and cranberry, etc. and then starting to experiment.