Follow this 18-step plan to make a killing serving in a bar or restaurant. 
Although simplistic, the ethic of reciprocity encompasses the concept of the hospitality industry as a whole. Follow this 18-step plan to make a killing serving in a bar or restaurant.. When it comes to making great tips, whether you work at a bar, a club, or a restaurant, it all boils down to one thing, the Golden Rule: Do unto others as you would have them do unto you.
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