I always have to see the Taiko demonstration. This year it was enjoyed by a slo-bro as well.
There was a Kabuki theater this year for the first time too. I loved the performance.
There's always fun to be seen and enjoyed, whether it's the food, the goodies, or the environment.
If you happened to go to JapanFest this year, they're asking for your input. A fairly quick survey is available from here.