Two Pack and Liz. From my triplog: Not too far down I could see a guy with two packs on; that had to be Two Pack and sure enough it was. Shawn had met him on the trail last week and I had met them on March 28th down at Arizona Trail Day at Colossal Cave Campgrounds. We visited for a moment. This is Liz's first backpack and she was still cheery as ever considering she had been backpacking for over a month and had just climbed 1000 feet in less than two miles. Their next layover would be in Flagstaff... "for a burger" as Two Pack would say. Two Pack is not his real name and I'm sorry to say I don't remember what it is. This is the second time we've run into thru hikers that had "burgers" on their mind ... can't blame them.