So i had this on mind that for maybe 2/3 days in a year we could create a quiz - Torn knowledge based event.
It would work like that:
Twice a day system would run signing up same as racing and at given time the quiz would run. People need to pick between a / b, yes / no in no more than 20 seconds. There also could be a graphical design where people who play can see how much people are voting with them for that answer. After 20 seconds the answer is shown, kicking people that picked wrong.
If the player isnt eliminated in first couple rounds then any next round that he wins he should be awarded with things. It could also mention what players did receive before going to the next question.
People who got kicked out still would be able to spectate the gamę.
Questions gotta be hard at some point so people dont whisper to each other for an answer.
It could work like 2 events each day x 2/3 days
TLDR: pick yes/no with others and win prizes when ur right