Yea, this was our tradition at the other job.
Everytime someone quite more or less the boss bought a box of candy and put it on the table.
Can you see? there are only good candies! such as sweet and sour, chocolates and much more. But, I never took anything from the box, feeling proved of myself.
Also, we had our own super small Christmas tree on the table. We did try to get some Christmas feeling. Haha