I enjoyed the Canto Loopy in China. Really refreshing. Sangria at Spice Road Table in Morocco is also great. And I support the previous mentions of the slushies in France and margaritas in Mexico. La Cava has nicer options, but La Choza outside is solid if you want to keep it basic/simple.
I'm not a beer drinker, so I'd find it easiest to skip Norway, Germany, US, and Canada, though there are some options there that I don't mind. Those are countries where I share a beverage with someone else.