Nice tune that most people know. There's some hammer-ons and slides for a bit of fun, but not necessary unless you feel the need. In standard G tuning too!
A Nice simple tune I found tabbed out by Tony Spadaro (excuse the spelling) in his Rocket Science Banjo Course (Highly recommended for beginners and experienced too!) In Old-D (or Double-C) tuning - just excellent to practice your clawhammer technique.