More from GolfDigest.com: "These people, they're helping me. They're the guys behind the scenes, making sure I have the right equipment, working hard," Bubba said. "I owe a lot to them, and so this is just a simple way of giving thanks."

This isn't Watson's first lunch run; he opted for pizza and sandwiches in the past, according to Golf Digest. The publication listed an estimate of "around the $10,000 mark" for the cost of lunch.