Every January is swingers month apparently and it isn't just a Desire thing. Although we have never been in January we hear it isn't much different than any other month. Possibly w the exception that you can bring single females with you. January and August they allow that. They will possibly also advertise special guests or classes once the date gets closer. But from a demographic perspective not much different from other months.
Thank you for the reply, we are very open minded but would not class ourselves as Swingers, but by the sound of things we can expect an action pack two weeks!