I apologize for how long this question has gone unanswered. In May, the Sierra Vista AZ "Herald" newspaper reported that Wray was going to open a restaurant there named HK One (Hell's Kitchen, Season 1). I can find no listing for it, and it was scheduled to have opened in August per this article.
The Wikipedia entry says it will open in September, so it may still be a project in the works. It was also reported he had started Skull and Cleavers, a chef's knives company, but I can find no listing for that business on the net, either. Lolapop in Las Vegas, as you noted, shows no listing.
The best bet - and last mention - seems to be the Sierra Vista restaurant, where he is said to have family.
.I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.