I have a simple but humiliating one just in case you ever misbehave.
When you are out to eat wait until the waiter or wiatress is near your table but act like you dont know he or her is there.Look at your Dom and in your best whinny voice say to him...do I really need to be spanked tonight.I will try and be a good girl..
Then look the waiter or waitress in the eye like you are suprised to see him..