Peterborough, ON (June 8th, 2017) The newly designated Peterborough-Kawartha-Haliburton Regional Centre of Expertise (RCE) for Sustainability Education is set to host a final public launch on Friday, June 9th, 2017, from 2:00 p.m. to 4:00 p.m. (guests arriving at 1:30 p.m.) at Trent University’s Gathering Space in Peterborough.