Have fun before Rocktoberfest this Saturday at 10:30 at Morristown Centennial Library where anyone ages 2-5 and their family or caregiver can sing songs, move to the music played by Children's Librarian Rachel Booher, and use simple maracas, rhythm sticks and learn finger plays. This program is offered twice a month, once on a Saturday morning and the same program on a Thursday morning. For more information call the library at 888-3853.