Costa Croceiere, the Italian unit in the Carnival Corp & plc group, says it has received about 15% more bookings for Easter 2013 compared to Easter 2012 figures. The company’s Easter cruises will coincide with an important celebration for the company: 31 March 2013 marks the 65th anniversary of Costa Cruises. “To celebrate the anniversary initiatives dedicated to Guests will be held on board all 14 ships of the fleet,” the company said in a statement.