Baltimore Humane Society...Maryland Public Television ...Can You Adopt Hope? A large group of volunteers gathered in Owings Mills this evening for a fundraiser for Maryland Public TV. There was a sea of blue shirts answering phones and taking pledges for MPT. Tonight's show was The Adventures of Sherlock Holmes. Each person who called in with a pledge was entitled to a thank you gift. But each of my callers declined the gifts. They just wanted to ensure that the Mystery Night on MPT would continue.