Is it a literary genre, an aesthetic style, or a way of life? It may be all of the above! Join Kelly Link and Gavin Grant, co-editors of the new Steampunk! An Anthology of Fantastically Rich and Strange Stories, as well as Spiderwick Chronicles co-author Holly Black and steampunk creator Allison DeBlasio (aka Mrs. Grymm) for a discussion of all things steampunk, from goggles to gyrocopters. Wear a costume and you may win a prize or get to see the session while seated on stage. Moderated by Maya Escobar, Teen Librarian at the Cambridge Public Library.