The 9th annual Green Schools Summit will be held at the Waterworks Museum in Boston on May 26, 9:45AM-1:50PM, for everyone interested in the Green Schools movement, including students (especially Grade 6 and above), K-16 faculty and staff, municipal/state government officials and staff, businesses, non-profits, etc.  See program for featured speakers.  K-12 students may compete in a Water Innovation Challenge.  A light lunch is included.  Register online.  Admission is free, but donations ($35 suggested) are requested.