This cake just looks like a winter forest! Black Forest Cake, recipe from A Tale of Two, (adapted from a What Katie Ate recipe). If I decide to have a winter wedding, having a mini cake like this for everybody would be pretty cool.
Heart shaped gingerbread with a slit to hang from a glass of mulled wine (make the cut rather wide before baking because gingerbread swells slightly in the oven). I'm not sure about the wine. The cookie sounds like a cute and simple thing