Gorgeous people drinking at work in the sixties and getting away with behaviour that'd get you sacked in minutes today.
Fun fact: Matthew Weiner wrote the pilot in 1999; every major network rejected it before AMC greenlit it in 2006.
Someone spent fourteen hours on that broth and you're meant to act like that's normal.
Fun fact: Pho was invented around 1900, making Vietnam's national dish barely over a century old.