D&D 5E Design Contests?

[Zargo Games]

I'm trying to find out if there are any ongoing or scheduled D&D 5e homebrew design contests anywhere on the web. So far my search hasn't found anything, so I was wondering if any of you would know of any. Thanks!

 

[Sacrosanct]

Create your homebrew design, put it on DMs Guild, and if it sells, YOU WIN!!