Cooking Method:

1. Combine water,bay leaf,herbs,garlic, and seasoning in pressure cooker.Mix well.
2. Arrange quartered potatoes and onion in an even layer.
3. Add clams,arranging them evenly over potatoes and onion.
4. Place lobster tails,shrimp and scallops over clams.
5. Top with sliced butter.Set the the corn-on-the-cob pieces around the sides.
6. Close pressure cooker and lock the lid.
7. Set the burner heat to high pressure.
8. When pressure cooker reaches high pressure,reduce burner heat to low.
9. Set timer to cook for 4 minutes.
10. Remove the pot from the heat.Carefully open pressure cooker.The lobster shell should be red-orange and clams open.
11. Using a tongs,divide cooked lobster,clams,scallops,shrimp,corn and potatoes between four large plates.Drizzle with cooking liquid.
12. Serve with lemon wedges.