I'm going to pass because I don't want to know what's going on up there in my noggin. But you may find this fascinating as you're enjoying First Friday activities in downtown Missoula. The University of Montana's "spectrUM" will host the event at their new location at 218 E. Front St. from 5:00-8:00 p.m. It's free and open to the public. To help launch the Big Sky Brain Project, activities include neuroscience artwork. The Brain Lab will also host some hands-on experiences and visitors will have the opportunity to create their own wearable neutrons at spectrUM's "Discovery Beach." If you need to know more about the exhibit and what they have planned, call Holly Truitt at 243-4872. There, I've done the brain work for you on what to do on a Friday evening! Enjoy First Friday downtown!   DB