WWOZ Piano Night, Monday, May 1 at 7pm, House of Blues New Orleans. The 29th edition of Piano Night, subtitled "Back to the Roots", will include a number of celebrated musicians, each of whom is a torch-bearer of the New Orleans Piano Tradition. They include Ellis Marsalis, Marcia Ball, Joe Krown, David Torkanowsky, Tom McDermott, Josh Paxton, John Gros, Tom Worrel, and Al "Lil Fats" Jackson. General Admission tickets on the floor are $52.25 plus fees. Several tiers of VIP tickets, featuring reserved seating and cuisine by Jacque-Imo’s, are also available. Discounted parking will be available at Canal Place.