Mechanic reset the light after I changed out the fuel cap. Light has reappeared.
From research, it appears that the Evaporative Canister is a known problem on these Camrys, as well as other Toyota models.
I stopped by my local dealer, and the Svc Mgr advised me he believes it will fall under the warranty extension.
I have an appointment for next Wednesday (after I call on Tuesday to check if they have the parts), and will post an update.
Dean