That is correct. I think it hasn’t been the Playboy Club since around 1983. At that time, it was bought by new owners who changed the name to Americana Club. I don’t know when it became Grand Geneva. Same buildings, however.
We stayed there over the holidays last year – my first time staying there since 1978, when it was the Playboy Club (and I have fond memories of being served breakfast then by "bunny" waitresses). It’s still a friendly place. We’re going to be staying at Timber Ridge – the family resort with water park, just down the road from the main lodge, tomorrow night.