As used in this chapter, the following terms shall have the meanings indicated:
An event authorized in writing by an officer or agent of either the Harwinton Board of Selectmen, the Harwinton Conservation Commission, the Harwinton Recreation Commission or the Regional 10 Board of Education.
All property located within the Town of Harwinton which is owned or regulated by the Town of Harwinton, the Harwinton Conservation Commission, the Harwinton Recreation Commission, or the Regional 10 Board of Education.