Well now, I've just heard from a little bird that there will be very interesting upstairs neighbors during ValhallaCon - dinosaurs, if you can believe such!
It seems as though Columbia will have it's very own Jurassic Park for one weekend, and it happens to be the same weekend and location as ValhallaCon. Of course, the dinosaur activity has separate tickets, as it is not part of ValhallaCon, so I'm adding their information below.
Discover the Dinosaurs
It sounds like a wonderfully interesting meeting of two worlds. I hope everyone enjoys both events!