As far as I know, all of the special narrow gauge equipment is at home right now, save pile driver OB, which is in Golden. 315 is stored in Silverton, Eureka is still out around Vegas, and the Goose is in Dolores. I wouldn't expect 315 to be at the C&TS until just before the Sept 13-14 photo special, and likewise I wouldn't expect Eureka to show up more than a couple days before Railfest.