No fair gagging!!! When in Beijing, you'll have to do as the "Beijingers" do. Take a look at this!!!! http://www.franksemails.com/misc/beijingfastfood.pdf
I have actually tried some off the wall stuff in various places that I ve been, including Mexico. A lot of it is not as bad as it looks or sounds. There are a few places in China Town here in Chicago that have some stuff like this as well......some of it is considered a delicacy and is quite pricey. Michelle