NNG - what to do in Cass?

I figure you guys know more about Cass than I do...

I'll be visiting for the first time this coming week -- I believe I'll be there on Tuesday (currently road tripping -- in Evansville IN). Outside of the train (I'm planning on the Bald Knob excursion), what should I be looking into doing? I'm not really sure what sort of access to the yard, dead line, shops, etc. there are - I'm presuming it's definitely not like Chama!

Apologies if this is not the right place -- I've been to narrow gauge country probably fifteen times in my twenty four years but I've somehow missed Cass every time and I want to make my visit count.

I appreciate any thoughts on this -- I'll make sure to post some pics of whatever I end up seeing!