This week on Inside the Arts, FestiGals, the summer weekend getaway for women kicks off Downtown. We talk with spokeswoman Sandra Dartus. Then, a heads up for design aficionados. We explore minimalism in the New Orleans Museum of Art's new exhibit, The Essence of Things - Design and the Art of Reduction: An Exhibition of the Vitra Design Museum.And, we round out with the adventures of Mark Twain's Huckleberry Finn as Summer Lyric Theater at Tulane closes its season with the Tony Award winning