And the Wall Street Journal is on it. Snip:
First, crack open the jaw and tear the whole head into two halves. Second, eat the cheeks, tongue and chin. That’s the easier part. The hardest part is the top of the head. To get at that meat, the waitress gently bit the skull, peeled off the interior membranes, and then ate the exposed brain.
The last step, she said, is eating the eyes, which is made more challenging by surrounding bones. “You just need to be more patient,” she said. After finishing, she sucked the oil from her fingers clean.