Hey! Awesome list! I have participated in a few contests thanks to these lists!

I hope you add the new contest I just created to your list in the future!
Its just starting out and I'm a pretty small fish as it were, but here is a link if you would like to check it out!

https://steemit.com/zencolouringcontest/@magiccleatus/zen-colouring-contest-1-a-chance-to-win-sbd-by-colouring-a-weekly-pattern