Great news for community-oriented, art-loving, info-hungry, forward-thinking, curious Seattleites! In 2012 Seattle Center, home of Bumbershoot, is hosting six months of happenings named “The Next Fifty” to celebrate the 50th anniversary of the world’s fair. But you don’t have to wait ‘till next year, because events are already lined up at Seattle Center this summer that will get the urban grounds nice n’ warm before the ‘Shoot! Coming up on June 17 is Party with a Purpose at McCaw Hall. Sounds fun, and responsible!