Right now the Gryffindor In-House is to post things in the comments that you are thankful for/that make you happy. I *love* this! and I want to extend it to my flist, Gryffs and non-Gryffs. So post some words, images, sound clips, video files, art, writing, whatever strikes you, all in the comments section!
I'm going to make this one public because I don't have too many friends on here, so if some of you who are more well-endowed in the friend department want to link people here, be my guest!
Credit for the idea goes to the Gryff Prefects, probably.