As the final Christmas countdown commences, it's easy to get wrapped up in the pressure of finding the perfect gift, getting your home ready for visitors and closing up the final deals of the year while feeling like you're running on E. In the midst of our busyness, it's easy to miss the golden opportunity the holidays provide — the chance to reflect, give thanks and give back. Here's a list of real estate-related causes you can support this holiday season with your time, talent and treasures.