Authorizing certain organizations that are affiliated with a professional major league baseball team that plays its home games in Baltimore City to conduct certain raffles; requiring the organization to obtain a permit to conduct raffles from an agency designated by the Baltimore City government; requiring that raffle tickets are sold using age-verification measure to ensure the buyer is at least 18 years old; providing that a permit to hold certain raffles expires at the end of the calendar year in which the permit was issued; etc.