Need an office space for a month?  Three months?  Patrick Roche, Owner and Director of Think Tank CoWorking, gave us a look into the small business office of the future, a place where entrepreneurs can work and exchange ideas in an open workspace.  With two locations, Portland and Yarmouth, Patrick provides the area with space to grow small business.  His Portland space provides 6000 square feet of open, dynamic workspace plus dedicated offices while Yarmouth offers 2500 square feet of open space and six offices. The concept of CoWorking is fairly new and Patrick gave us a great introduction to the work environment of the future.