This week on Inside the Arts, folksinger, songwriter and guitarist Spencer Bohren is back. He's exhibiting his passion for art with a collection of his handmade works that will be on view as he performs with The Whippersnappers in a concert presented by The New Orleans Jazz and Heritage Foundation. Then, an open call goes out to visual artists of all mediums for a spot at the city's premier handmade market in Palmer Park. We talk with Arts Market New Orleans manager, Katie Odell. And, Bacchus