I was going to post about my favorite Frasier episode because I thought it was about Thanksgiving, however my memory is shot and it is actually about Christmas

Episode 12: Miracle on Third or Fourth Street - Frasier is looking forward to his first visit from Frederick in time for Christmas, but when the visit is canceled, Frasier takes out his disappointment on his family. He and Martin end up having a vicious argument, and Frasier chooses to spend Christmas Day at the station rather than at work. After spending a day listening to Seattle's loneliest and most depressed people, Frasier trudges to a seedy diner for his Christmas dinner, but gets an unexpected boost of Christmas spirit from the regulars.