They got waiters in the airport bathroom now??

Just touched down in Charlotte's Douglas Airport. So soon as I got off the plane, I headed to the restroom like most people do. Soon as I walked in, I immediately felt like I was at a club. Why did I have a waiter in an airport's restroom asking me how I was doing, handing me a paper towel? Wth? At an airport though?? I hope he didn't think I was going to tip him lol ..................I ended up giving him a dollar. smh