Forecastle Festival July 10-12 Riverfront Belvedere Sixty-five musical acts and 20,000 fans are expected to hit the Riverfront Belvedere this weekend for the eighth annual Forecastle Festival. Widespread Panic, The Black Crows, The Black Keys and The Avett Brothers headline the three-day mix of music, art and activism. Here's a rundown of some of the articles from Louisville.com's special section on the event: