Creamed Mussels on the Half Shell

1 cup dry white wine 1 shallot (coarsely chopped)2 tbsp lemon juice (freshly squeezed)1 tbsp dried thyme1 1/2 pounds medium mussels (scrubbed and debearded)3 slices bacon (crumbled)5 tablespoons Unsalted Butter1 medium leek (white and tender green parts only finely...