A Read and Feed! I just did this with my 2nd graders and am doing it again the day before the break -- everybody brings slippers and blankets and a healthy snack. I provide juice, books, lamps, and pillows, as well as large blankets to cover the floor. I bring in guest readers (principals, office staff, etc.) to read from their favorite books, and the kids curl up and listen. In between, the kids curl up and read on their own or with friends. This was a huge hit for us! It was a reward for great behavior, and it was a great way to keep it educational.
Any other ideas? I need to get my Christmas Party planned! Eek!