In a medium bowl, beat cream cheese with electric mixer until creamy. Add sour cream and taco seasoning mix. Beat until creamy and smooth. Spread cream cheese mixture into a 11 x 7 inch glass baking dish. Refrigerate for 1 hour.
Top with shredded lettuce, cherry tomatoes, green onions, black olives, and shredded cheese.
Drizzle with taco sauce. Serve with Tortilla Chips