7 – 9 pm The Rich Equestrian History of Long Island in the 19th and 20th Centuries. Free History & Culture Bay Shore-Brightwaters Public Library
11 am – noon A Visit with Debra Scala Giokas, author of Ladies, First: Common Threads Books & Readings Free Rogers Memorial LibrarySouthampton
amNY Scoop the poop! How a City Council bill aims to make dog-waste bags available for free to New York dog owners