There was an article in the NYT a couple of months ago about cold soups spiked with spirits. They featured a cucumber soup with Hendrick's and avocado which tasted quite good. It is more like a savoury cocktail, especially if you add a pinch of salt. I thought that adding cilantro would be interesting, however the original was much better.
The cold soup/cocktail worked pretty well with a batch of freshly fried shrimp croquettes ...