My drink looked like an anglerfish. At Tiki-Ko in downtown Bakersfield, the Singapore Sling — a combination of gin, Grand Marnier, pineapple, and various exceptionally potent liqueurs — arrived garnished with a marigold and a lightbulb enveloped in two blue, interlocked cocktail umbrellas. It hung over the lip of the hurricane glass like the bioluminescent appendage of a deep-sea predator…