The Arts Commission and the Schaumburg Township District Library are cosponsoring an all-ages children's event on Monday, Jan. 19. Musicians Erin Lee & Marci will return to the Hoffman Estates Branch Library, 1550 Hassell Road, to perform a live concert at both 1 p.m. and 2 p.m. There is no fee for this event, but seating is limited. Call 847-885-3511 for more information.