Now it is time to try it.  Choose a restaurant and have a wonderful lunch or dinner out.  Consciously try to use your best manners.   You could even choose a fast food place and pretend you are at a high-end restaurant.

Remember that is impolite to point out the bad manners of another.  But maybe you can come up with a way to discreet way of letting each other know when something needs to be corrected or when you are all doing a great job!