(a) Offense defined.--A person commits a summary offense if he intentionally and knowingly sells or furnishes nonalcoholic beverages to any person under 21 years of age.
(b) Definitions.--As used in this section, the term "nonalcoholic beverage" means any beverage intended to be marketed or sold as nonalcoholic beer, wine or liquor having some alcohol content but does not contain more than 0.5% alcohol by volume.