And while I have to be honest that it's nowhere near perfect yet, Querki did the task as intended: I spent less time building my first-draft Mixology Space than I did coming up with the recipe -- it took only a couple of minutes to create the Space, even in the current crude state of the system. (And even after the medium-strong drink that inspired it in the first place.) That's encouraging: at least once you know Querki, it is beginning to achieve its primary goal, that creating a new Space for a particular need is lightning-quick.
So I present the Falernum Flash -- an off-the-cuff invention based on my discovery about 90 minutes ago of the existence of Falernum Bitters. I'll probably keep updating this Space as I come up with new inventions. (And eventually will turn it into an RSS feed, once I finally write the What's New plugin...)