A search of the Social Security Death indexes shows a Howard Conrad born in 1907 with a Social Security Number consistent with Memphis (412-24-6884). He died in 1964, so if this was him, he must have turned up and registered for Social Security.
By Hannah Sayle, Chris Herrington, Chris Shaw, Louis Goggans, Greg Akers, Bruce VanWyngarden, Jackson Baker and John Branston
Re: “Unanswered Questions”
The beach-themed club might have been The Aquarium.