I went to the one in May at Al Safa Park and there was a sign outside that said there would be indoor ones June- Sept at the Al Safa Hall, but I can't find anything on-line about it yet.
The massages at "Balance" in the Oasis Centre are really great - on the top floor of the centre. They also have a great juice bar and light healthly meals at a couple of shops over from the spa.
