Preheat oven to 375 degrees. In a mixing bowl, whisk in the eggs, cream, hot sauce, and Worcestershire sauce. Stir in the onions, spinach, shallots, garlic, shrimp, and cheeses. Season with salt and pepper. Pour the mixture into the pie shell. Bake for 30 minutes or until the quiche sets. Allow the quiche to cool for a few minutes.