What kind of entertainment are you?

As for me, this past weekend I chose a roleplay game.
Me and my friends met a bunch of new people at an art-cafe to play a role game where we had to solve a murder-mystery while actively communicating with each other. I was playing the role of a murderer, and unfortunately, in the end of the game the rest of the actors did find out that it was me.
I would never think it is possible to keep 17 people (who just met each other) in one room for 3 hours and keep them all entertained at the same time. Turns out it is.