Spritz each side of wonton wrappers with cooking spray; gently press into miniature muffin cups. Bake at 350° for 11-13 minutes or until golden brown. Remove to wire racks to cool.
Meanwhile, set aside 36 shrimp for garnish; chop remaining shrimp. In a small bowl, combine the chopped shrimp, pecans, carrot, celery, cilantro, lime juice, oyster sauce and soy sauce. Spoon into wonton cups. Garnish each with a reserved shrimp.