In ancient times, the Chinese saw the dragon as both a protector and a threat, able to bring on rain or cause droughts. To honor this powerful creature, people created long narrow boats that they raced in an annual rainmaking festival. The dragon boat festival of today is a celebration of Chinese traditions all over the world. Arlene Chan, a respected librarian and an experienced dragon boat racer, explores the origins of the festival, it's customs, and the races themselves.