^^I just read on a few sites that the blackout cake is available during holidays. I have no idea if that’s true. Here is the Entenmann’s website if you want to look through it or call. When I lived in TN the only Entenmann’s available were the mini-bites and a few donut flavors. No cookies and no cakes. I called, and the distributors in my area just didn’t have the other items. When Hostess went out of business, finally more Entenmann’s selection, but I moved shortly after.
One thing to note, I bought a cake a year ago and it was less cake than I remembered. Meaning thinner, not as good a cake to icing ratio.