I heard Eileen Mooney speak at the BOOKWORM two weeks ago today. They had plenty of copies of "Beijing Eats" for sale at that time. The store is in the Chaoyang section of town on Sanlitun Nanlu.
http://www.beijingbookworm.com/

I don't know for certain if the FOREIGN LANGUAGES BOOKSTORE on Wangfujing dajie has it, but I bet they do. Check
http://www.bpiec.com.cn/Web_Book/default.aspx

Thanks, marya. Both addresses are on the list to which thursdaysd directed me, which I have printed out. I imagine the talk would have been interesting.