Fill a large 3 to 4 gallon stock pot with insert, with enough water to fill the pot two-thirds full. Add the crab boil, onions, garlic, and bouquet. Season the water with salt. Add the sweet corn and potatoes. Bring the liquid up to a boil and reduce to a simmer. Add the hot dogs and sausage. Simmer for about 8 minutes, covered, or until the potatoes are almost fork tender. Add the clams, cover, cook the clams for about 5 minutes, or until the shells open. Discard any clams that do not open. Drain the boil and place on a platter. Drizzle the platter with melted butter and garnish with Essence and green onions. Serve the boil with a cooler of Dixie or Abita Beer.