"Twestival was a global meet-up of Twitter users who came together on the 12 February 2009 in over 170 cities around the world to take the online community surrounding Twitter offline as well as to raise money and awareness for charity: water."@en . . . . . . . "Twestival was a global meet-up of Twitter users who came together on the 12 February 2009 in over 170 cities around the world to take the online community surrounding Twitter offline as well as to raise money and awareness for charity: water."@en . "What is a Twestival"@en .