My Dinner with Caitlin (a.k.a. Christmas 1999)
S4:E12Mike invites Caitlin to his Christmas party as his only guest but his plans at romance are spoiled when she arrives with a date. Paul finds John McEnroe's headband in the City Hall clothing drive box. James finds a second job as a suicide hotline operator. Stuart installs a chin-up bar in the mayor's office, which the mayor promptly injures himself on.