One of them is the bar brawl where people can fight each other with their hands and feet. The kicker is the several types of ale you can drink that can give you certain abilities such as "allowing the player to belch out a noxious gas cloud." Other mini-games include taking out targets in a shooting gallery and snowball fights. The ultimate reason for these mini-games? "We have created such a wide range of content and activities that you can find something to do regardless of your play style or mood."
Gallery: Guild Wars 2 Screenshots