Latest News Mardi Gras 2023 EventsDownload this press alert or visit the Mardi Gras page More Gretna News Weather Alert – Heavy Rains Forecast for the End of This Week Posted: Monday, July 14, 2025 City of Gretna Adoption Notice Special Meeting- July 18, 2025 @NOON Posted: Wednesday, July 2, 2025 City of Gretna Notice of Special Meeting- July 18, 2025 @NOON Posted: Wednesday, July 2, 2025