It’s nothing to directly affect Lafayette, but could be pretty awesome for Louisiana. It has been since Katrina since that park has seen life. I remember going to Jazzland as a young boy and would love to go back.
The article linked below explains the potential remodeling plans for Jazzland. Some of the remodeling includes a water park, outside concert setting for up to 5,000 people and they even plan on bringing back megazeph.