Again with the Primus vibes. Todaaaaaaaay's going to be the greeeeeeeeeeeeatest day of your liiiiiiife.
Anyway, the circus is in town and funny things are happening. Paizo's Extinction Curse adventure path takes players to the Startsone Isles and the Circus of Wayward Wonders. They've posted up an article with a couple videos, a bunch of links, and just various information to get you all you need to know about this book. Have yourselves a peek.