LENGTH: 2-5 Hours
GEAR: Small pack, it's narrow.
WATER: Generally avoidable.
FLASHFLOOD: Moderate, but you can see the whole drainage and skies on the approach.
Munchkin Canyon is the Lucky Charms of Oz. Short and non-technical, it is a nice casual romp available to most, and a nice way to spend a couple of hours. The narrows are very narrow, and many may not fit. Hiking around the tightest section or return back via the approach route still makes for a fun outing.