What is Whammy Jammy?
It’s a 48-hour event where creative and talented people get together to make games around the theme of music and sound. If you are into music/sound and video games and would like to smash them together in interesting ways, this is the event for you. It’s an excuse to experiment with new and crazy ideas, challenge yourself, and meet others with similar interests. We call it a “game jam,” others may call it a “hack-a-thon.” If you’re interested, join our Facebook group for the latest updates!
I’d like to participate, but I work Saturday 9-5 
This isn’t a Java event, but Java certainly isn’t excluded.