The Earth firecracker Festival is in Tan Hung, Tam Da, Tan Liên Communes, Vinh Bao District. This festival is usually organized on the 3rd day of the eighth lunar month.The earth firecracker contest. Each earth firecracker is refined carefully, 25kg to 30kg in weight. After the starting signal, players lift earth firecracker high then beat it down. Which one has longest piece will win the prize.