Mark Marmon was guiding the local bayous in search of braes bonefish (carp). He has also talked to the club a couple of times about it and other urban angling adventures. One of the flies he had was a coffee bean glued to a small hook. Looked like an overgrown lady bug. Always thought that would be fun to do and have not gotten around to it.
Call Mark up and talk to him about it. Here is his website: http://www.metroanglers.com/