Hop on an Esotouric bus ride and find yourself at the body dump-site of the writer James Ellroy's mother. Or at the former American Nazi Party Headquarters. Or the former site of Gay's Lion Farm. These are just some of the stops on the "Blood & Dumplings" tour of SoCal's San Gabriel Valley, a tour through a strange, largely forgotten history that culminates in a dumpling feast. Satisfy your craving for the perverse and terrible, then eat excellent Chinese food—no fail.