Bike Rental in Cleveland, OH?

I'm going to a convention in Sept, 11-15, at the Convention Center,
staying downtown (I think) not to far from there.

Is there anyplace in Cleveland that might rent me a bike for a week?

Thanks in advance!

--
Bob Kastigar;
Home: http://www.neiu.edu/~rkastiga Work: http://www.wgntv.com
School: http://www.neiu.edu Play: http://www.neiu.edu/~stagectr
Conscience: http://www.neiu.edu/~gcgroup/
Union: http://www.ibew1220.org (Chicago, IL USA)

"Sweet Old Bob" (or just the initials)