TOURNAMENT: World Rock-Paper-Scissors Society originators Doug and Graham Walker have built an international event to celebrate this centuries-old decision-making process. Steam Whistle Brewing hosts the World Rock-Paper-Scissors Championship this evening, as competitors vie for a total of $13,000 in prize money. The Roundhouse (255 Bremner Boulevard), 8 p.m., $40 (competitors), $12 (spectators). ACTIVISM: For those who would like to effect positive change, there are two options today. The Yes In My Backyard festival is......

Photo by cobrasnatch. Everybody's favourite Elastica video directin', acclaimed stencilin', and self-proclaimed "super Indian babe" is rocking the Sound Academy stage on Monday. What can be said about M.I.A. that hasn't been said before? She's so talented that she can make a song about robbing you and you can't not dance to it. The multitalented Ms. Arulpragasam will be joined by local upstarts Holy Fuck, who you have to wonder after four years how......