CREDIT: Warner Bros. Television
I worked at a bar in Hollywood and served lots of random celebrities. The best experience was
Gwendoline Christie (Brienne of Tarth from GoT).
She ordered a Guinness and handed me a $20. I went to get her change, and she told me to keep it. She said she had worked in the service industry for years and knew how hard the job can be. She paid for each of her drinks the same way all night. She was incredibly kind and generous.