The South Side Branch will be having Zumba classes for adults of all skill levels beginning this week, Thursday May 30th from 6:30 – 7:30 pm  with additional sessions on 6/6, 6/11, 6/20, and 6/27.   Enjoy a fun class led by instructor, Rebecca Salabsky.  Patrons can sign up by phone at 610-867-7852 or by registering online