The Allan Block Agency once again sponsored the Tarrytown Rotary Club's Rubber Duck Derby held Saturday April 25, 2009 in Patriot's park.  This is the second year the club held the derby and hopes to raise more funds for the community.  Agency owner and Rotarian, JoAnne Murray, wore her duck costume for various events leading up to the big day.  Other staff members will be on hand to help the Rotary club during the day.