(Press Bay Alley & Ithaca Commons): Inspired by the Harry Potter books, this festival of Halloween fun & magic has hands-on activities, music, costumes, food, along with shops and booths where you can buy your own wand! You may also find Cascadilla's own Dave Kornreich teaching Astronomy. FREE Chelsea Guy is taking Cascadilla students on Saturday at 12:30 pm.

Cascadilla students and teachers all wear their Halloween costumes to school to celebrate “Cascadillaween.” Make, rent, or borrow your own costume!

(Olin Library – Room 107): Jill Frank, a Government Department professor at Cornell, will discuss her new book, Poetic Justice: Rereading Plato's Republic. Focusing on the philosopher Plato’s works as written texts, Frank challenges the traditional interpretation that Plato wants a top-down dissemination of knowledge, suggesting instead that he wants citizen-readers to challenge all claims to authority, even by philosophers....