we do it here now and then. usually for your birthday and then other "no reason" days. i have brought in venison sausage w/ crackers and cheese, apple pies, cookies, and of course the usual donuts/bagels and what not over the years.
funny people start to "expect" certain treats like the pie around thanks giving and the vennie sausage around Christmas. it's fun to break up the day with BSing about food sometimes.
I worked at one place that every holiday was like a family reunion. huge spreads of food everywhere and you basically spent the day grazing.