Today I bought it - and I wanted to do some soda with it.
It is pretty straight forward; make a syrup: you need liquid [for the moment the thyme water itself, but you need some additional water as well], sweetener [I used fructose], acid [citric acid].
And then dilute it with club soda [or dilute it with normal water and then carbonize it].
I will use the next time some honey as well - thyme and honey happen to be a happy couple...
Also I would next time use some lemon zest, to lift up the heavy herbal flavor.
Overall it is a winner. I added some ice to my soda and a good shot of Tanqueray Rangpur [actually I run out of other gins - except of genever - actually I ration my Rangpur as it is not available in the ME].
Who said, that you need tonic water for a proper gin highball?