Hey! While the Christmas event is now over, this is an idea I would definitely like to see next year. I believe it will really get you into the holiday spirit and I'm sure many people would like to see snow in their lobby. However, I personally think that it should be disabled by default as it could potentially become very laggy for players who don't know how to turn it off. Then, if you're feeling in the Christmas spirit, you can turn snow on and watch as snowflakes fall from the sky! I'm giving this idea a +1, great suggestion!