ZTAMich, my college campus always held a Moravian Love Feast every year the Sunday in the middle of exams. It was always a nice way to relax, and I love the traditions
My family always does a Christmas dinner with our next-door neighbors a few days before Christmas where we exchange our own gifts. They've been doing it since before I was born, so it's been going on for over 22 years
Christmas Eve, we always spend at our German neighbor's house with all our neighbors. In Germany, Kristkin (sp?) comes to visit the children and leaves gifts on Christmas Eve, so it was their real Christmas for themselves and their son. It started small, but has evolved into something we've done for the past 15 or so years. Our German neighbors are in Germany right now for a family emergency, though, so we're going to have to have it somewhere else.
We usually go to the Christ Cake celebration at my church, too. The Sunday before Christmas, they hold an evening service (something they usually don't do) and tell the story of the birth of Jesus. After the service, we all go to the Fellowship Hall and have a birthday cake and sing "Happy Birthday" to Jesus. I loved it when I was little, and I still think it's cute.