Any how, as for the Zumba classes, I am not sure if we will know exactly what will be offered. However, if you follow the link for the Personal Navigators on the group page, there are time guides for each day. On the second page of each time guide, is an hourly breakdown. When I was looking through them, it did list some classes that were being offered. Maybe you can get an idea of what times classes will be offered. I honestly did not look at them all yet, so I can not list every class offered, but may be that can help for now, and I will look more into it in the days to come.
~Tink~