NATCHEZ &045; Start stretching the jaw muscles and prepping the taste buds.

The Dubble Bubble National Contest is looking for the best bubble gum blowers Saturday in front of Wal-Mart.

All children 12 and under are eligible to compete from 11 to 4 p.m. for the store title. Based on size of the bubble, a store winner will be chosen. The store winner will receive a Dubble Bubble backpack and be eligible to compete for the national title.

An official Dubble Bubble Bubble Meter will measure the diameter of the blow.

Children do not have to be present during the entire competition. The winner will be announced at the end.

The top five biggest bubbles from across the nation will be invited to participate in the finals in August on the &uot;Today Show.&uot;

The five national competitors will blow it out for the grand prize of a

$10,000 savings bond. Four runners-up will receive a $5,000 savings bond.

Dubble Bubble will donate $1,000 in the winner’s honor to the Children’s Miracle Network for all five finalists.