About once a week I’ll find an agency that I really like, and I spend a fair amount of time sorting through all their work. (Eg. W+K New York and all their ESPN work).
Today, this agency is Sukle. They’re based in Denver, and although they don’t have that many well known clients, they seem to be allowed to do anything they want when it comes to creative output. There’s a huge amount of ambient stuff, 3d billboards, stunts and installations that you don’t often see just from one place. Denver must be sick of all those billboards though!