Christuserloeser has posted this news over on DCEmulation:

via https://itch.io/jam/dcjam-2016

Although there have been games released by independent developers on a commercial scale, there hasn't really been that large of a homebrew presence as there was before 2010. In the hopes of getting people interested, I thought that it would be wise to start a Dreamcast Game Jam. The Dreamcast is a great system to develop for, and it's relatively cheap to purchase.

The competition will run from September 09, 2016 to January 9th, 2017. Voting will last between the 9th and the 16th of January 2017. After the games are voted on, a compilation disk(s) will be created so that we have a nice collection of homebrew to play with.