Season 15, Episode 20 - "The Easter Party"
Roz decides to throw an Easter party at the station, but the night is a mess when a rainstorm hits Seattle. To add insult to injury, the hall Roz has booked for the party to be held in has a plumbing problem and cannot be used. Roz is forced to shift the party to the cramped station basement. Roz soon realises she’ll have a problem when more people show up and has no choice but to turn them away to the cold. Feeling guilty for rejecting the employees and their families, Roz decides to have the party spread across an entire floor – a decision she soon regrets after remembering how rowdy the staff can get. When a drunken incident leaves a radio booth turned upside down, Roz enlists Bulldog and Bebe to help her choose the least rowdy people to stay and have a good time. Meanwhile, Noel dresses up as the Easter Bunny for the children... and gets stuck in the costume right after being told that the party is for adults only.