Do you Like San Francisco? History? Trains? AWESOME! My name is Ivy Schlegel and I am a supernerd. I love history and like meetings others who do as well. I research building histories and the built environment. I love San Francisco and in particular the Progressive Era (I am confident that I was a dandy man in a former life, from about 1860 to 1930). I love almost all transportation and industrial infrastructure. I am a collaborator by nature, so if you have something to share, please join the party! The only thing I ask is that you leave the red pen and judgement at home. Discourse and co-learning is fabulous (I am sometimes wrong or need some help!), but know-it-alls and spoilsports don’t get invited back.