1. Birth of Franklin Fairbanks
April 12, 1828, marks the birth of Franklin Fairbanks in St. Johnsbury, Vermont. Fairbanks co-founded the E. & T. Fairbanks & Company which became the largest scale manufacturer of platform scales in the world. He also served as the governor of Vermont from 1876 to 1878.

2. Vermont Statehood Day
April 12 is observed as Vermont Statehood Day to commemorate the state's admission to the Union on March 4, 1791, as the 14th state. Vermont's Constitution is the oldest written constitution in the United States that is still in effect.

3. The Green Mountain Club
On April 12, 1910, the Green Mountain Club was founded in Waterbury, Vermont. The club is dedicated to the conservation and preservation of Vermont's mountains and forests and is responsible for creating the Long Trail, a hiking trail that extends from Massachusetts to Canada and cuts through Vermont's Green Mountains.

4. Flood in Montpelier
On April 12, 1927, a devastating flood hit Montpelier, Vermont, causing extensive damage to buildings and infrastructure. The flood was caused by a combination of heavy rain and melting snow and ice. The disaster led to the creation of the Worcester Dam, which helped prevent future flooding in the area.

5. Vermont Constitution Bicentennial
April 12, 1977, marked the bicentennial of Vermont's constitution. To celebrate the occasion, a parade was held in the state capital of Montpelier, and a commemorative stamp was issued by the U.S. Postal Service. The celebration also served as a reminder of the state's longstanding commitment to democracy and civic engagement.