Every year, from 12th to 14th of March, the people in Nga Son district of Thanh Hoa Province celebrate the Mai An Tiem festival held at Mai An Tiem temple. Listen to the name is enough to know who worship objects in this festival, it is Mai An Tiem, the king Hung - who found the cantaloupe. The festival procession under the control of dulichso.com and offering incense, ceremony. There are also competitions such as: cooking rice, throwing darts, jumping rope, tugging, climbing climbing, camp, performing music ... in noisy air, naod heat.