The episode won an Emmy Award for Outstanding Hairstyling for a Single Camera Series.
The lobby of the Rome Hilton and the cafe outside were the Dorothy Chandler Pavilion at the Los Angeles Music Center.
This episode takes place in August 1963.
The television show that Pete Campbell watches while eating breakfast in his apartment is Davey and Goliath (1960)", a children's stop animation popular in the 1960's.