Come ride a "Northern Fringe" ride. Departing from Rock Springs Middle School (3301 Rock Springs Road, Smyrna) at 2pm for a 24 or 36 mile ride. The 24 mile route is a modified version of Keith's June 2008 ride from Rock Springs around Nolensville and the 36 mile route adds in Burke Hollow, Osborne, McCanless, Independent and Paw Paw.
Given the forecasted cool temps, I'm leaning towards the 24 mile route, but when it comes to cycling, I succumb easily to peer pressure.