Join the Tree Warden and the Tree Committee on Friday, April 30, at 10:00 am as we raise the Arbor Day flag at Mattapoisett Town Hall. The Town of Mattapoisett does an annual observance of Arbor Day to qualify for Tree City USA recognition. In addition, we sponsor a public service or educational event each year. This year we will be planting a tree at the Police Station as a memorial tree to recognize our town’s first responders: The Police, Fire, and EMTs. The tree and its accompanying plaque will be planted later this year due to the Fire Station construction. The public will be invited for this important event as well as the flag raising. The Town of Mattapoisett is celebrating its 13th year in the Tree City USA program.