I didn’t think the rest of the exhibit was “all that” either, however, my two year old (now three) son just loved everything in the exhibit. . . except that “boring piece of parchment” that we actually went to go see.
I must admit, I did learn quite a bit more than I ever wanted to know about medieval uses for urine in that exhibit.
The exhibit is apparently coming to Philthadelphia at the end of April, in connection with an ABA meeting but I have not been able to ascertain if it will be open to the public. :(