Corflu is an annual touring convention for science fiction fanzine fans.
It was begun in 1984 and is hosted by different cities every year. So far, it's been out of the US twice; once in Leeds, England and once in Toronto, Ontario, Canada.
Attendance can vary from 25 up to a hundred and twenty.
The FAAn Award for Best Fanzine is one of several Fan Activity Achievement Awards presented annually at the Corflu Convention.