For marinade, combine lemon, oil, vinegar, chili sauce, honey, ginger, garlic, and salt in screw top jar. Cover and shake well. Pour over the shrimp and marinate in refrigerator 2 to 4 hours stirring occasionally.
Drain shrimp; discard the marinade transfer the shrimp to a serving bowl.
Arrange the lettuce and mango or papaya around the shrimp.