Tracy Kolis, who plays Kelly the waitress in this episode, also appeared three years earlier in episode 2.1, The Ex-Girlfriend (1991), as George's girlfriend, Marlene, who spoke with a thick southern accent.
The scene in which George has his walk-and-talk date was filmed in the lagoon area of the CBS Radford Studios in Los Angeles, the same place where Gilligan's Island (1964) was filmed. The lagoon was destroyed sometime in the 1990s and doesn't exist any more.
George mentions again his fondness of the word "manure" when he meets Marisa Tomei in The Cadillac (1996).
Jerry (Jerry Seinfeld) can be seen laughing when he tells George (Jason Alexander) to go in and ask the waitress out.