I don't see anyone mentioned that yet and I think many would like to be informed
AirConsole has started a new Game Jam - AirConsole Game Dev Contest 2017
Main prize this time is $10 000 - it's really a lot of money, so it's worth a try, isn't it?
There's still a lot of time to prepare as submittion deadline is Feb. 26th 2017.
For those who don't know what AirConsole is, just a brief info.
AirConsole is a kind of substitute for PlayStation or Xbox. So as a developer you have to make a game which will run in a browser (this is where the gameplay is) and an easy HTML5 app which will be your game controller (this will run on the smartphone). You connect both the game and the controller with very simple AirConsole API (functions) and upload it to AirConsole server via their web tool.
They even have a guide for C2 developers here:
This is not a first Game Jam from AirConsole. If you're interested, here is the result page of previous Game Jam:
Good luck to Everyone!