When Charles Vance Millar died in 1926, he left behind one of the most unusual wills in history. His estate plan sparked the Great Stork Derby, a ten-year contest that led to competing claims, court battles, and public scrutiny. The story is memorable, but the lesson is practical: even a legally valid will can create delay, expense, and conflict when key terms are unclear. Clear estate planning helps protect your wishes and the people you leave behind.