Not a new thing delivery by air.
Hmn... we did aerial food delivery back in the late '60's whilst in the USMC. Those of poor sods stuck with mess duty periodically got carried away with our dispensing of food... Food fights weren't uncommon back then either. About 2-3 times a year as I recall. The downside was cleaning up which usually involved a call to the base fire crew to hose down the inside of the mess hall. It also usually involved some punishment such those responsible (or who were at least caught) spend the night scrubbing it down after the fire crew left.