Dan Kosta from Vern Goers Greenhouse is also a bonsai aficionado, and he previews the Prairie State Bonsai Society's annual show, this year at the Morton Arboretum. Derek Eder from Open City talks about Open Gov Hack Night and how techies are using open source programs and data to create apps that help work on social problems, including environmental issues. Stacy Meyers from Openlands reports on a deadline for commenting on the ill-advised Illiana Tollway.