Vacation week free fun for families! Cape Ann Symphony, along with the Sawyer Free Library, presents Katy and the Big Snow. Enjoy the beloved story by Gloucester's own Virginia Lee Burton read aloud by local actress Heidi Dallin, and set to music for this ensemble performance. Musicians will also introduce children to the various instruments in a mini show and tell.  This special show for children and families will be held at Trinity Church, 70 Middle Street.  Open to all, no registration needed. Approximate 40 minute program.