Natalie decides to try feeding Nick tofu. When he balks, she says that she's pinned his floral-patterned underwear to the bulletin board at the precinct—and, when his mouth opens in horror, pops in a large spoonful. When he gets to the office (and finds the bulletin board innocent), he discovers that Myra has also got on the health food kick, and both he and Schanke have tofu in their lunch bags.