Gumbo Fest at the Shell Factory and Nature Park includes free admission, a $5,000 reverse raffle (last person drawn is the winner) and entertainment: - Dwayne Dopsie & The Zydeco Hellraisers – “Straight from New Orleans” - The Porch Dogs – “Spicy Accordian-driven Zydeco Music” - Live Broadcast by B103.9’s Big Mama and The WiLD Bunch from 12 p.m. to 2 p.m.