Authorizing 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; providing that raffle tickets may only be sold using age-verification measures to ensure the buyer is at least 18 years old; providing that, subject to certain limitations, an organization conducting a raffle is not subject to a certain provision of law prohibiting the acceptance of credit as payment; etc.