In this photo taken Monday, July 27, 2015, server Zachary DeYoung presents the bill to a customer at an Ivar's restaurant in Seattle.
In this photo taken Monday, July 27, 2015, server Zachary DeYoung presents the bill to a customer at an Ivar's restaurant in Seattle. Elaine Thompson Associated Press
In this photo taken Monday, July 27, 2015, server Zachary DeYoung presents the bill to a customer at an Ivar's restaurant in Seattle. Elaine Thompson Associated Press