Pretty good. I liked the characters, and the world sounds interesting. Looking forward to the full game.
If you're interested in feedback, the actual drink making feels pretty slow. It kind of sucks having to slowly scroll through each list by clicking the little arrow. Maybe dropdown choices? Some sort of visual interface with bottles and stuff? (though this might be a bit much for ren'py).
If you're trying to make something resembling valhalla, the drink making should feel fast and punchy.
In any case, good luck!