The Marine Corps Aviation Museum is moving back to it's original locaiton in Irvine, where it started in 1989, but when MCAS El Toro shut down and it was moved to MCAS Miramar, it lasted until the budget wasn't there anymore in 2021

 https://www.nbcsandiego.com/videos/flying-leatherneck-aviation-museum-to-leave-san-diego/3373022/