The clothing company Life Is Good was started by two guys in Boston in 1994, and they're doing something pretty cool for their 25th anniversary.
They're donating one dollar to charity every time someone posts the hashtag #SomethingGood on social media!
Along with the hashtag, they want you to post something positive, like a recent piece of good news from your life, or just something that might encourage other people.
All the money goes to the Life Is Good Kids Foundation, which helps victims of early childhood trauma.
They'll donate up to $1 million if a million people post, and the promotion runs through November.
Just share #SomethingGood on social media, or through their website LifeIsGood.com.
What an amazing way to raise money for a good cause, all while spreading love and positivity online. Let's hope this counteracts some of the negative CRAP that's all over social media!