Oh yeah!
When I was 18 (and still unbaptised) we moved. In the new congregation they quickly gave me some tasks such as manning sound dept. and roving the mics. In the old congregation such important spiritual privileges were strictly for baptised men, but in the new congregation every boy in good standing from age 15/16 and up could join in the fun. (I guess they tried to encourage the boys to participate and join the JW for real. And maybe one elder having a 16 year old unbaptised son played part in that).
Anyway, it was always good fun, standing at the back with the mics, chatting or joking with the other young bros.
Being a Watchtower reader was also a good thing, made the time pass much faster. Bonus points for not even having the right WT with me, let alone having ever seen it before, and still get praise from elders 'because you preprared the reading so well'.
For conventions it started with building the podium the day before convention started. Always good fun with the young crowd.
And during conventions tried to stack as many 'privileges' as possible.
So started with parking duty (for obviously no JW can find a parking spot all by themselves! I wonder how large worldly events ever manage parking with zero to none parking attendants???). Always very nice except in the pouring rain. But at least we got to enter the hall early and get nice seats.
The parking job also included a guard duty during the program. I always asked to have these halfway the afternoon. Otherwise I'd sleep anyway.
And I got lucky in that I also got to be an attendant for the main entrance, which meant another shift to get out of my chair. Preferably in the morning.
And so every convention day I was in my seat only half the time. Better than to sit and listen, even when full PIMI...