I feel a way to vote on which mini games are played in the plaza would be fun, so if a bunch of people wanna play a certain mini game they can vote for it and the next mini game would be the one most voted for. people rarely or dont play certain minigames because they dont like them, so having a way where people can choose what mini game they want to play will also boost attendance in the mini games.
EDIT:spelling, i was tired making this