Preheat a grill to medium (400°F to 450°F). Cut 12 (12-inch) square pieces of heavy-duty aluminum foil. Place 6 squares of the foil in a single layer on work surface. Divide potato wedges and corn evenly among foil sheets. Top each with 4 shrimp, 4 clams, 4 mussels, 1 lobster and lemon wedges. Dollop each with about 1/4 cup Casco Baby Herb Garlic butter. Top each with 1 thyme sprig, and sprinkle each with 1 teaspoon of HFM's SoFISHticated All-Purpose Seasoning. Place 1 foil square on top of each mixture and crimp all sides to seal tightly.