I’m going to start with the best convention game that I wasn’t actually part of. It was Con of the North, many years ago—I think before Dread had actually been published. So people had heard of Dread—it was part of why we were invited to the con—but it wasn’t yet known, and our games weren’t yet swamped. One of the games that Eppy was running only had 3 players, which is pretty much the minimum for the game to really be fun, and he nearly lost 2 of them when he was doing the scenario introduction and they realized that they would be playing rabbits. Not anthropomorphic rabbits, not rabbits with magic powers, not people transformed into rabbits—just rabbits. [We had thought this was clear from the event description, but apparently not.] And that this was nonetheless a serious game. He nearly lost them again when he busted out the Jenga™ tower. Luckily for all concerned, they decided to give it a go.
Con of the North is the best convention for playing Dread that I’ve been to. At least half the gaming space is in cleared out hotel rooms with just 1 or 2 tables in them, so you don’t have the dull roar of a large convention hall, and at most you have one other group making noise. Luckily, for this game it was just them in the room. So as night fell on the rabbits they turned the lights down in the room. I had finished running my game, so I had come by to sit and watch. As the rabbits tried desperately to escape the owl stalking them, they all were hiding, verging on tharn, which would’ve made them easy prey. Eppy told each player that they would have to pull for their rabbit to keep their wits about them. One of the players volunteered to go first, and started examining the tower. Then, with no warning, in a silent room with just the light spilling from beyond the door, he smacked the tower, sending blocks everywhere, almost-shouting “I bolt!” at the same time. Everyone, Eppy included, jumped, and that rabbit became owl food, but gave his compatriots a chance to get away.