Liquid Zoo owner Nell Scarborough can hardly hold a conversation without humming along to whatever power ballad is playing in her East Dallas bar. She's not the only one. The room is filled with Richard Marx fans, who, according to the genuine looks on their faces as they sing along, "will be right here waiting for you." The thing is, the music coupled with Liquid Zoo's atmosphere actually makes sense. In fact, if you hang out there long enough, you might find yourself on stage doing karaoke to Michael Bolton's version of "When A Man Loves A Woman."