Interesting bit of continuity here. Two episodes prior while planning "The Dinner Party" Frasier, despite being out of blackballs, throws a fig into the bowl at Niles's suggestion of the Cromwells as potential guests. Niles says, "That's just a dried up old fig." To which Frasier responds, "So's Missy Cromwell." In tonight's episode Missy Cromwell has apparently bid on the spa day of beauty, prompting Frasier to observe that her last day of beauty was sometime during the Johnson administration.