A night out at this new downtown theater might find you in the middle of an adult clown act or an evening of Cole Porter. Comedy and cabaret rule at this small, elegant theater tucked between Campisi's and the Thomas and Leggitt Tavern on Main and Stone Streets. While Stone is more of an alley than street, you walk in as if you've discovered something no one else knows about, despite the crowded dinner patio next door. But that's just it. With a minimal advertising budget, Stone Street is struggling to find an audience. And while it wants to cater to the downtown denizens, most of the patrons come from elsewhere, according to artistic co-director John Davies. Discover this performance space now, before a small jewel in the big city is lost. And take a friend. In fact, take several.