I saw Firefly Hollow in bristol is no longer of this world. I have three of their growlers I want to turn into light fixtures once I get the courage to try to do electrical things again without making it look terrible. The idea is pendant lights over a galley kitchen full of fairy lights inside the growlers. The engineering weakpoint would the metal chain holding the glass growler suspended. The ignorance weakpoint is, well, working the electrical bits without frying the fairy lights.
Fairy (LED) lights plus growler = fireflies.
Fairy (LED) lights plus growler = fireflies.