First, there was an "industrial séance" produced by University at Buffalo robotic artist Don Paul Swain at Buffalo Central Terminal on May 5, 11, and 12, which is interesting on its own. But also, "Ars Subterranea, an international urban exploration society, will install a Victorian-themed miniature golf course within the space." I haven't yet contacted them to ask how it went, will do.
Second, and more useful for scheduling purposes because it's happening in the future, Julia Solis will be speaking Friday, June 1 at 1:30pm at Postopolis!, a shindig in New York.
...etc. Worth attending, if you're in the area, there are a lot of other interesting speakers as well.