In recognition of World Children’s Day, Marriott International announced it is working together with UNICEF to relaunch and expand its donation program “Check Out for Children.” The program—which invites guests to make a voluntary donation for each night of their stay—is now live in over 500 properties across 40 countries in Marriott’s Caribbean, Latin America (CALA), Europe, Middle East, Africa (EMEA) and Asia Pacific excluding China (APEC) regions.