1. On November 12, 1927, the Boston Garden opened its doors to the public for the first time. The arena, located in Boston, Massachusetts, became an instant icon in the sports world and would go on to host numerous basketball, hockey, and boxing events, as well as concerts and other performances.

2. November 12, 1933, is the date that the famous "Lions and Tigers and Bears, Oh My!" line was first heard on the silver screen. The phrase, uttered by Dorothy (played by Judy Garland) in the legendary film "The Wizard of Oz," has become a timeless piece of pop culture.

3. On November 12, 1955, a major earthquake with a magnitude of 6.0 occurred in the city of Chicopee, Massachusetts. The quake caused significant damage to buildings and infrastructure in the area and was felt across much of the Northeastern United States.

4. In 1997, the Massachusetts Turnpike Authority announced plans to abolish tolls on the Turnpike, a major highway that runs through the state. The decision came after years of debate and controversy over the high cost of tolls and their impact on the state's economy.

5. On November 12, 2003, the Massachusetts Supreme Judicial Court ruled that same-sex couples had the right to marry under the state's constitution. The landmark decision made Massachusetts the first state in the United States to legalize same-sex marriage, paving the way for similar rulings in other states.