The legendary astronomer's presence was first conjured during Lee Johnson's talk, which described hunting down some of the many dark nebulae that Barnard is famously associated with. During Johnson's presentation, Seattle comet enthusiast Dave Hoover pointed out that Comet Barnard 2 (designated 177/P Barnard 2, or P/2006 M3) had brightened to 8th-magnitude and was visible all night long as a circumpolar object near the head of Draco, the Dragon. As Hoover noted, the comet is making its first return journey since Barnard discovered it in June 1889.
As a result, Kobau participants took a break from their usual deep-sky hunting to view some dark nebulae and check out Barnard's comet. In my own 8-inch scope, the comet was an easy find a conspicuous, tailless fuzzball near Mu (μ) Draconis. Others reported seeing the object in binoculars. (A finder chart is available at: www.aerith.net/comet/catalog/0177P/2006.html.)
Next year's Kobau event will be held from dusk on August 11th to dawn on the 19th. Meanwhile, Barnard's comet will have "left the building" and will not return for another 117 years just in time for the 140th annual MKSP.