Although they were out in the burbs, they wanted to keep a measure of the sheen of their downtown life – martinis on the veranda, not tea parties in the garden.
Superplumes of the type on which Yellowstone sits are rather like martini glasses-thin on the way up, but spreading out as they near the surface to create vast bowls of unstable magma.
We won't ever know if the Bard named his heroine after Norse Kings, old German, or a garnish plunked in his martini, but Olivia would be a great choice for any Shakespeare fan.