The Dew Drop Inn Festival April 27, 2019 | 8:00-11:00 PM Ashé Power House, 1731 Baronne St., NOLA $25-$100 . Visit Eventbrite and search for The Dew Drop Inn Festival. The Dew Drop Inn Festival returns, taking you back to the sounds of classic New Orleans R&B. Come out and enjoy the smooth groove sounds of New Orleans--past and present. Ticket purchase includes admission, one drink ticket and one food ticket.