Free Hamburger or Hot-dog Day - A large cookoff at the end of the school year before summer break where the Williams Students' Council gives each student either a free hamburger or hot-dog.
Billboard Hot 100 | Red Hot Chili Peppers | The Church of Jesus Christ of Latter-day Saints | Green Day | One Day International | New Year's Day | Boxing Day | Memorial Day | Seventh-day Adventist Church | Labor Day | ''Billboard'' Hot 100 | Doris Day | Hot Country Songs | Earth Day | May Day | Sandra Day O'Connor | Hot R&B/Hip-Hop Songs | Valentine's Day | Record Store Day | Mother's Day | Three Dog Night | Ferris Bueller's Day Off | Bastille Day | Six-Day War | April Fools' Day | Australia Day | Hot Springs, Arkansas | Father's Day | Brightest Day | Big Day Out |