Continuity mistake: While Jerry calls George from the coffee shop to tell him about the survey question, there is a shot of the waitresses and staff sitting at the tables. Behind them you can see the booths the gang usually sits at and there is a wall right next to the booth with pictures and pipes. Only problem is there are always booths next to the two near the front entrance. Even in this episode you can see the other booths as there are menus, condiments and napkins at the booths next to the regular booths.
Seinfeld (1990)
1 continuity mistake in The Foundation - chronological order
Starring: Jason Alexander, Julia Louis-Dreyfus, Michael Richards, Jerry Seinfeld
Genres: Comedy
Character mistake: When George and Elaine go to the coffee shop after The Movie without Jerry, they establish that Elaine moved to NYC in 1986. Then they make fun of the way that Jerry throws up; both imitating Jerry. The "Dinner Party" episode is after the "The Dog". In the "Dinner Party" episode, Jerry brags that he hasn't thrown up since June 29th, 1980. The black and white cookie ended this streak. Elaine would not have been around to see this, not arriving in NYC until 1986.
More quotes from Seinfeld
Trivia: No matter who the characters in Seinfeld call, they never have to look up the phone number in the phone book. They have the phone numbers to every restaurant, hotel, and business memorised.
More questions & answers from Seinfeld
Answer: The name is Delores. He shouts that name at the end of the episode. Then in a later episode, "The Foundation", he runs into her. And he repeatedly calls her Delores.