"We are proud that WisCon 33 will host the first Cultural Appropriation 101 class that we're aware of in the science fiction world." Wiscon also says, "We're planning to set aside a room during the convention for discussion of moving-forward strategies and potential improvements. We will work closely with people of color to ensure that this does not become a space in which the offenses recycle."
There's more. Details on the Wiscon web site, here.