That's how I found the TFS token, they have a Cash Giving Day tournament going on right now at all. It feels like they made some kind of giveaway instead of a tournament, because it's very easy to get a part of the prize pool
The giveaways are cool because I made myself a small deposit and invested in btc from my first giveaways. It was an achievement for me and now I do it sometimes. I'll have to see if there will be more tournaments