BOSTON -- An Attleboro Chuck E. Cheese's restaurant in trouble with the law, accused of serving alcohol to a minor.

Police sent an underage decoy in as part of a sting operation and said that minor was able to get liquor.

Officers said the business was cooperative after learning what happened.

In all, 27 Attleboro restaurants were tested in the sting. Most of them carded the minor who tried to purchase alcohol, three others -- including the Chuck E. Cheese -- did not.