THE 7-DAY GRATITUDE CHALLENGE LIKE: Unlike the first three Facebook challenges on this list, the gratitude challenge spreads good will for the sake of it – without raising money or awareness for any cause. Participants commit to posting a status every day for a week, listing three things that they’re thankful for that day.
https://www.goodnet.org/articles/4-facebook-challenges-that-flood-your-news-feed-good-vibes-list
