Two plans for old Six Flags site move forward after committee hears from developers Committee wants more in-depth proposals in a month City meets with developers to discuss future of Six Flags site By Kaitlin Rust | May 11, 2021 at 10:24 PM CDT - Updated May 11 at 11:12 PM NEW ORLEANS (WVUE) - After 16 years, thereâs promise to breathe new life into the old Six Flags JazzLand site in New Orleans East. City economic development leaders sat down with three developers Tuesday who all have different visions for the blighted 227 acre property. The selection committee was expected to choose the final plan. It did eliminate one proposal, but decided to move forward with two other plans.