Q: I've heard of Altoids, but what's a Mezzoid? A: A Mezzoid is still curiously strong, but she sings a minor 3rd higher.* Listen to a Mezzoid (Me)!
Q: So where can I find the elusive Mezzoid? A: In Baltimore, in D.C., and sometimes in New York or Milwaukee. And most of the time, online. All you have to do is look for her (she's really not so elusive).
(*A Choir director asked for just the "altoids" to go through their part. I said, "Excuse me, but I happen to be a Mezzoid." And the rest was history.)