Flight deck drinks into the fire panel..
I had a wheel well fire event during two consecutive push backs on a 737-200 and was called later by the chief pilot that I had most likely spilled my coke on the fire warning panel since the mechanic found liquids and various goods in the switches there.
I told him i didn't drink the stuff and had watched Fate is the Hunter long ago and had learned not to make that mistake with any of my drink.