Here's what you need to know about this weekend's World of Nations festival Tom Szaroleta, Florida Times-Union It's a festival put on by the city of Jacksonville's Office of Special Events to celebrate cultural diversity. Food, arts, dance, music and other customs from cultures around the world are featured and festival-goers can get a "passport" stamped as they visit different displays. It runs from 9 a.m. to 7 p.m. Friday, 10 a.m. to 7 p.m. Saturday and 10 a.m. to 6 p.m. Sunday. Tickets are $5 and are available at specialevents.coj.net. Where is it? This year's festival will...