Patriots Day Weekend
The term "Patriots Day weekend" functions as a compound noun, or more specifically, a noun phrase. In this construction, the head noun is "weekend," which is modified by the proper noun "Patriots Day." The grammatical structure involves a noun adjunct, where one noun ("Patriots Day") modifies another ("weekend") in a manner similar to an adjective. "Patriots Day" specifies which particular weekend is being referenced, functioning as a descriptor. This is a common English construction where the modifying noun clarifies the type, purpose, or identity of the head noun, creating a single, distinct conceptual unit. ...