Woburn Public Library events, March 3-9 Community Content Registration is required for library events unless otherwise specified. To sign up, visit https://woburnpubliclibrary.org. The library is open 9 a.m.-9 p.m. Monday-Thursday and 9 a.m.-5:30 p.m. Friday-Saturday. The library is closed for cleaning 4-5:30 p.m. Monday-Thursday and 1-2 p.m. Friday-Saturday. Youth events Musica con Nathalia! / Music with Nathalia!: 10-10:30 a.m. Mondays and Fridays. Online. Nathalia is a bilingual children's singer songwriter, and she will be offering virtual music classes for the library in English and Spanish. During the interactive class, parents can expect their children to learn a number of concepts through singing, dancing, musical stories and more.