#clean-up #clear-up #end-of-summer clean-up #Friends of Petrie Island #Petrie IslandEcology Ottawa Petrie Island Clean-UpEcology Ottawa, in partnership with Friends of Petrie Island, is hosting an end-of-summer clean-up and clear-up of Petrie Island. The clean-up and clear-up will be held on Saturday, August 29 from 9:00 a.m. to 1:00 p.m. Volunteer clean-up crews will be meeting near the Nature Interpretation Centre on the island at the north end of Trim Road (north shore, west from the beach), light rain or shine. ...