1. On September 27, 1775, the Green Mountain Boys under the leadership of Ethan Allen captured Fort Ticonderoga in New York from the British during the American Revolution. This victory was instrumental in securing supplies and artillery for the Continental Army.

2. In 1825, the University of Vermont was founded in Burlington, Vermont. Today, it is a highly respected research university with a student body of over 12,000.

3. On September 27, 1847, the first train arrived in Burlington, Vermont, marking the opening of the Rutland and Burlington Railroad. This railroad transformed transportation in the state, making it easier for goods and people to travel throughout Vermont and beyond.

4. The Vermont State Fair, one of the oldest state fairs in the country, opened in Rutland, Vermont on September 27, 1848. It continues to be a popular event in Vermont, featuring livestock competitions, carnival rides, and live entertainment.

5. On September 27, 1977, Bernie Sanders was elected mayor of Burlington, Vermont. This marked the beginning of Sanders' political career, which eventually led to his election to the U.S. House of Representatives and the U.S. Senate. Today, Sanders remains a popular figure in Vermont and throughout the country.