These tracts are a wonderful way to minister to those in the restaurant industry. Not only does it give a clear and wonderful presentation of the gospel, but it also shares the love of Christ by thanking the waiter/waitress for their hard work.
I love to leave them this little surprise along with their tip; for it's a great and wonderful way to introduce them to Jesus (if your gift is not that of evangelist). Ephesians 4:7-13, 2 Timothy 4:5.
Having a passion for sharing Christ and a master's degree in Theology, I tend to scrutinize tracts. I have used this tract for over 19 years with people from differing walks of life. I have found it clear, simple and easy to understand. Above all it is accurate.
These are great to have on hand for any service that you have done at your house. Spend the majority of the time developing the relationship. Then, as they leave, give them this. Put these in mailings when you pay your bill.