The Big Idea Cooperative Bookstore and Cafe in Pittsburgh, which will celebrate its 11th anniversary this year, has expanded, growing into a bigger space and working to open a cafe and events space in addition to the bookstore.  The bookstore opened at new location in September but the café has yet to officially open, though very close.  The cooperative is waiting on a little bit more money to secure all the equipment and opening day stock.   Folks are interested in donating or spreading the word  can do so through the cooperatives IndieGoGo fundraising campaign to make up the remaining dollars needed to finally make the cafe's grand opening.