Quoted:
The B2 made three passes at TICO, announcer said he has a 6000 mile range and was doing the round trip without refuelling. How do they do this - is it a training flight and they work in passes at airshows?
The airshow coordinator requests military aircraft through the unit's PAO.
The PAO checks the deployment / operations schedule to see if there are any conflicts.
The PAO submits a request to the next higher authority to participate in the air show.
The PAO works with operations to find a crew, hopefully maintenance will ask for volunteers (or duty people) to preflight / launch / recover the aircraft.
If it is going to be a flyover then the unit can try to kill two birds with one stone, schedule a flyover at two different airshows.
Airshow flights, whether they are flyovers, active participants or static displays, are always counted as "training".
I seriously doubt that the B-2 took off with a full load of fuel, probably more like enough to fly to point A, B, C and back to point A, plus a few thousand pounds of fuel for missed approach / emergency's / nearest divert.