Maryland Criminal Law Section 13-2436

      (a)      Unless licensed to operate a tip jar by the agency, a person may not offer to another a chance from a tip jar or otherwise operate a tip jar.

      (b)      A holder of a tip jar license may not:

            (1)      allow a minor to play a tip jar; or

            (2)      operate a tip jar on property owned by the Board of Education of Washington County.

      (c)      Unless licensed as a wholesaler to sell tip jar packets by the agency, a person may not sell or wholesale a tip jar packet for profit.