Position rack in center of oven and preheat the oven to 350°F. Using 1 tablespoon of the butter, grease a large baking dish and set aside.
Place the crabmeat in a large bowl and season with 2 teaspoons of the Baby Bam. Cover with plastic wrap and refrigerate until ready to use.
In a medium skillet, melt the remaining 4 tablespoons of the butter over medium-high heat. Add the onion, celery, and bell pepper and cook, stirring, until softened, about 4 minutes. Add 1/4 cup of the parsley and the garlic, and cook, stirring, for 1 minute. Remove from heat and let cool.
Add the cooled vegetables to the crabmeat and toss to combine. Add the mayonnaise, beaten egg, lemon juice, Worcestershire sauce, and hot sauce and stir gently with a large wooden spoon. Add 1 cup of the cracker crumbs, the salt, and pepper, and stir gently, being careful not to break up the crabmeat.
Season the peeled, deveined shrimp lightly with the remaining 1/4 teaspoon of the Baby Bam. Mound about 2 tablespoons of the crabmeat stuffing onto the top of each shrimp, pressing gently so that stuffing sticks to shrimp
Place the shrimp, stuffed sides up, in the prepared baking dish and sprinkle the remaining 1/2 cup of the cracker crumbs over the tops of the shrimp. Drizzle with the melted butter. Using oven mitts or pot holders, place the baking dish in the oven and bake until golden, about 25 minutes.
Using oven mitts or pot holders, remove the baking dish from the oven and divide the shrimp among plates. Garnish with the remaining tablespoon of parsley and the lemon wedges. Serve immediately.
YIELD: 20 stuffed shrimp, serving 4 as an entree or 8 as an appetizer