For the third year we’re celebrating the Burrthday of “the villain in your history,” Aaron Burr. Burr was a distant relative of William Croghan and visited Locust Grove in 1805. This family-friendly event features a True/False quiz contest and discussion about Hamilton, Burr, Eliza, Theodosia, and others of the Revolutionary generation, with cake for all, hands-on activities, music, and more. Over 12: $6, Ages 6- 12: $3, under 6 free.