Ah ha. Spell checker didn't catch Lava/Java. I had the menu in front of me when I wrote this. Java as in coffee or Indonesia.

Scuba: I entered the secure area of MIA by being screened in St Martin. Then I was led through baggage pickup at MIA (an unsecured area) and had to be screened again. Delta has started secure all the way on flights between London and Dallas. Hopefully it will expand to other flights.