Mentioned by Thrillist
Every Single Free Museum in New Orleans
"Warehouse DistrictSuffice it to say, if you served in the United States Military during WWII, you’re granted free admission to the National WWII Museum, which is a really amazing place worth paying to visit, anyhow. But if you’re not a member of “The Greatest Generation,” but still a US veteran, you can still visit the museum for free on certain national holidays (check the website for details). Again, though, you should pay to check this place out: it has boats, and tanks, and airplanes, and a 4D cinematic experience narrated by Tom Hanks."