Many hands?

Make light work, or too many cooks spoil the broth?
Christmas Eve eve and still the gingerbread house was in its constituent parts, but no longer.
Thanks to the model engineering skills and sheer male dominance of Grandpa John (known here usually as Tedwin) and the creative designing of Jas and friend E, the gingerbread house is complete, until people start picking the smarties off that is!