Friends of the Tompkins County Public Library Spring Book Sale at the Regina C. Lennox Building, 509 Esty St, Ithaca on 3 long weekends: May 6-8, 13-15, 20-23, hours: 10am-8pm. Offering up to 250,000 gently used books, DVDs, CDs, puzzles, games & more, sorted into over 70 subjects for easy shopping. Prices start low and drop each weekend. Senior and Student day will be on Wednesday, May 17, when seniors (age 60+) and anyone with a disability may shop from 10am to 4pm, and Students (age 16+ with school ID) can shop 4-8pm. On the final weekend of the sale, prices start at 50 cents and drop daily. On Monday, May 22, all items on the main floor are just 10 cents each. On Tuesday, May 23, BYO reusable shopping bag and fill it up for $1. For more information, visit www.booksale.org.