Greenwich High School is a four-year public high school in Greenwich, Connecticut, United States. The school is part of the Greenwich Public Schools system and serves roughly 2,700 students. It offers over 295 courses and a wide variety of co-curricular and extra-curricular activities. Greenwich is one of the twenty-one school districts in District Reference Group B. History Greenwich's first high school classes were taught at the Havemeyer School on 290 Greenwich Avenue. The building was a gift of Henry Osborne Havemeyer, an American Industrialist, in 1892. As the building was under construction, plans for a third floor were scrapped as it would affect local businessman and banker Elias C. Benedict’s travel to New York City. He commuted by sailboat and the third floor would disrupt his sight of the flag signals that notified him when the crew was ready to sail. He paid for a gymnasium in exchange for not adding a third floor. In 2016, It was home of the Gentlemen of 25 Hillside. In 1898 the first graduation consisted of twelve graduates. In 1904, there was a town meeting to discuss moving the high school-aged students out of the Havemeyer School and to its own campus. Three years later, in 1907, the first public high school in Greenwich opened. The building was designed by Wilson Potter and it was between Mason Street and Milbank Ave. The building is currently known as the Town Hall Annex apartments. In 1919, an idea for a new gymnasium and school building was proposed. Due to increased enrollment from 299 in 1914 to 477 in 1919, the Town Meeting approved the building of another new high school in 1924. Designed by James O. Betelle, it was dedicated in 1925. The Field Point Road campus opened up in the year 1926 when Headmaster Harry Folsom led the students from the Mason Street campus singing and carrying books. In 1933, over-enrollment forced students to attend school for half-day ¨double-sessions.”. Upperclassmen would attend classes from 7:00 A.M to noon, while underclassmen would attend school from noon until 5:00 P.M. while an addition was constructed. A federal grant for $165,000 provided funding for a five-story structure with twenty-five classrooms, a gymnasium, and a library. The Field Point Road campus addition was completed in 1935. The Field Point Road campus was large enough for 25 years before it again became overcrowded. In 1960, the Board of Education approved