Fry diced bacon until done, add refried beans and cook slowly and stirrer frequently until the bacon and bacon drippings are mixed through about 15 minutes, remove from heat.
Mix taco seasoning with sour cream and set aside.
To built 9 layer dip place ingredients in this order.
Place refried beans on serving platter spread out to 1- 1 1/2 inches thick.
Then layer: 1/2 C shredded cheese, 1/2 C prepared sour cream, 3/4 C guacamole, diced tomatoes, diced cilantro, black olives, sliced green onion, and 1/4 C cheese for garnish Serve with crisp corn chips and a very cold beverage of choice.