7 – 9 pm The Rich Equestrian History of Long Island in the 19th and 20th Centuries. Free History & Culture Bay Shore-Brightwaters Public LibraryBrightwaters
11 am – noon A Visit with Debra Scala Giokas, author of Ladies, First: Common Threads Books & Readings Free Rogers Memorial LibrarySouthampton
amNY BREAKING: NYPD moves to break up Columbia University protesters’ siege of hall, more than 100 arrests made