It isn't really a "tiny town in Western Pennsylvania." It's Woodstock, IL.

In 1992, Woodstock became the temporary home for the filming of most scenes of the now-classic comedy movie, "Groundhog Day." Woodstock is a far northwest suburb of Chicago, about 10 miles from Wisconsin.

Illinois native Bill Murray, Andie McDowell, Chris Elliott, director/writer (and Illinois native) Harold Ramis and the rest of the cast and crew came to Woodstock to film a comedy about a news reporter who goes to Punxsutawney, Pa., to cover the annual Groundhog Day festivities, where a group of local officials drag poor groundhog Punxsutawney Phil out of his hibernation. If the critter sees his shadow, it supposedly means six more weeks of winter. Weather keeps the reporter and his crew overnight, but he begins waking up to the same day every day.

Woodstock has capitalized on the notoriety with a weeklong festival, including walking tours of the iconic sites in the movie. The film also brought greater attention and tourism to Punxsutawney itself. Bill Murray and Harold Ramis have both served as honorary grand marshal for the Groundhog Day celebrations in Punxsutawney.

"Groundhog Day" is ranked #8 on the American Film Institute's list of the 10 greatest films in the genre "Fantasy."

Illinois became the first state in the nation to ratify the 13th Amendment banning slavery on this day in 1865. Lyman Trumbull, a U.S. senator from Alton, co-authored the amendment that passed Congress and was sent to the states for ratification on Jan. 31, 1865.

Since the act amended the U.S. Constitution, 27 of the then 36 states in the Union needed to adopt the amendment in order for it to take effect. Georgia was the 27th state to ratify later that year on Dec. 6. The amendment was verified by Secretary of State William Seward on Dec. 18, 1865.

Learn more:
Read more about the 13th Amendment from The Library of Congress

Jean Baptiste Point du Sable was born on March 3 in St. Marc, Haiti (formerly Sainte-Domingue). While the year of Du Sable’s birth is unknown, it is estimated to have been between 1745 and 1750.

Du Sable traveled to the Great Lakes region in the 1770s, managing an Indiana trading post before settling on farm land in present-day Chicago with his wife, Catherine, and their two children. Du Sable’s farm provided an important link in the fur and grain trade of the time.

Known as the “Father of Chicago,” Du Sable was the first settler of Chicago and the city's first black resident. He moved to Missouri in 1800 where he lived the remainder of his life.

Learn more:
Read more about the life and accomplishments of Jean Baptiste Point du Sable
Learn more about The DuSable Museum of African-American History, a museum on Chicago’s South Side dedicated to the study and conservation of African-American history

Fred Hatch, a McHenry County farmer who studied agriculture at the University of Illinois in Urbana, built the nation’s first vertical silo in August of 1873. Unlike pit-style silos that were common in Europe at the time, Hatch’s silo was vertical and reached 24 feet tall. The original silo was filled with cow feed and was followed by the construction of two additional silos on the Hatch property.

While silos became common on farms across the country almost immediately, Hatch wasn’t recognized for his achievement until nearly 50 years later in an article in Dairyman Magazine.

Learn more:
Read more about Fred Hatch’s silo invention
Why do farmers need silos?

For the third year in a row, Illinois has ranked first nationwide in green building efforts. A recently released report by the U.S. Green Building Council, a nonprofit coalition of building industry leaders, ranked states by analyzing each in terms of square feet of LEED certified space per resident.

The LEED rating system grades projects in five green design categories, including sustainable sites, water efficiency, energy and atmosphere, materials and resources and indoor environmental quality. Throughout last year, Illinois certified 161 LEED projects representing nearly 44 million square feet of real estate. A list of the larger LEED-certified projects include the Virgin Hotel in Chicago, Chase Tower in Chicago, the NU Technological Institute in Evanston and the S&C Electric Building #14 in Chicago. 

Learn more:
What does LEED certification mean?