Friday, February 9 Preschool STEAM Story Time: 10:30 a.m.; Randall Library, 19 Crescent St., Stow. Join the library staff for a STEAM story time. 978-897-8572. Tot Time: 10:30 a.m.; Ayer Library, 26 East Main St., Ayer. Stories, songs, and crafts; ages 1-3. ayerlibrary.org. Little Scientists STEAM Play Group: 10:30 a.m.; Lawrence Library, 15 Main St., […]