If you want to support WisCon, it is sponsored by the Society for the Furtherance and Study of Fantasy and Science Fiction, Inc., alias (SF)3. That’s a 501(c) tax-deductible literary organization, and donations are always welcome. You can send $ care of the convention.
Oh, hey, thanks. I took wallflowerdalek’s advice and donated to Con or Bust, but I’ll donate to SF3 too.