Float fly events to look for within 3 hours of Cleveland?

I know it still the dead of winter, but with my wife working as a nurse now, we have to plan thing well in advance.
Trying to get an Idea of which events to make

The Firelands in New London, Ohio August,,, But what are the dates?

I met a guy from the Akron area last, said his club put on a float fly too.. Can't remember the name of the club.

Any others?
tia