will there be more of these in the future?

Yes we indeed plan to host more of these game jams. In fact the next one will be hosted in 2 weeks. 

See you in 2 weeks.

Alright then!

Is there a way for me to subscribe somehow so I can get a notification when the next one starts?

Good to know there's gonna be more of this in the future. Mini stuff is fun to make :D