- Eastern Shore Regional Library ESRL calendar events http://www.merlincommunity.org/calcium/Calcium.pl?CalendarName=ESRL&EventID=40&Date=2010%2F9%2F15 Sep 15 - Customer Service with the Black Belt Librarian - Centreville http://www.merlincommunity.org/calcium/Calcium.pl?CalendarName=ESRL&EventID=41&Date=2010%2F9%2F15 Sep 15 - Management Skills with the Black Belt Librarian - Centreville http://www.merlincommunity.org/calcium/Calcium.pl?CalendarName=ESRL&EventID=42&Date=2010%2F9%2F16 Sep 16 - Customer Service with the Black Belt Librarian - NEW LOCATION: Ocean Pines http://www.merlincommunity.org/calcium/Calcium.pl?CalendarName=ESRL&EventID=43&Date=2010%2F9%2F16 Sep 16 - Management Skills with the Black Belt Librarian - NEW LOCATION: Ocean Pines