This week on Inside the Arts, an arts "happy hour" known as Culture Collision kicks off its 11th celebration in the Arts District. Spokeswoman and WWNO business manager Jametta Youngblood stops by for a chat. Then, the NOLA Project Theatre Company announces its new season celebrating 15 years of bold, innovative productions. Artistic director A.J. Allegra joins us. And, if you're looking for a way to escape the dog days of summer, relief could be as close as a local art museum. NOMA's director