NORTH SALEM, N.Y. - Ruth Keeler Memorial Library held its Cinco de Mayo-themed cocktail party to kick off the book sale last week. Patrons enjoyed margaritas and a salsa bar created by chef Debbie Rizzo while local cooks prepared and passed around homemade hors d’oeuvres. Those who went to the “Books and Cooks” party got an early peek at the thousands of books available at the annual book sale.