No license shall be issued to any person for the sale of any alcoholic liquor at retail at any store or other place of business where the majority of custo-mers are minors of school age or where the principal business transacted consists of school books, school supplies, food, lunches, or drinks for such minors.
(`79 Code, § 111.120) (Ord. 832, passed 12-6-76) Penalty, see § 111.99