Only once, while we were waiting out a hour or two delay back in the late 80s, on Eastern.
The FAs asked trivia questions to help pass the time and were giving out small bottles of alcohol and bottles of wine as prizes. To answer a question you were supposed to ring the call button.
They asked a question that I knew the answer to so I pressed the button.

Since I was under age at the time they put together a kid's pack for me.