Every time the holiday season rolls around, many people start thinking about what they’d like to put on their wish lists. While it’s nice to receive gifts, “things” are a little overrated after junior high. At the end of the day, most of us have more stuff than we need, so giving back should be a priority for everyone as 2012 comes to an end. Chances are, you’ve been on quite a few professional roller-coasters with your colleagues, and you wouldn’t be where you are today without their support and encouragement. Here’s how to show your appreciation for awesome coworkers this holiday season.