The Hudson Library & Historical Society will continue to host Kindermusik, the world’s leading music-and-movement program for early childhood development, Fridays on July 1 and August 26. Come and enjoy some quality time with your child as a Kindermusik instructor leads the group in a fun and engaging music and dance program. The 9:30 session is for ages 18 months to 3 1/2 years old, and the 10:15 session is for ages 3 1/2 to 5 years old.