Tell you a funny story, I will never forget it. I worked for an owner who had the same tradition. If he had a horse win the next morning he went to the winning barn and brought two dozen doughnuts for the help. One morning we had gone to watch works and he and I and his wife went and got the doughnuts afterwards to bring to the barn of this high profile trainer.
Upon pulling in front of the barn, the grooms and help came running. They were eagerly awaiting the doughnuts. His wife and I sat in the car. His wife is a wonderful person through and through but doesn't say much very often. She made an astute comment and observation while watching the help come running that I never forgot and I never would have thought of. She said "You'd think with all the money this guy makes(meaning the trainer), that he could buy these poor guys some doughnuts every day."