William Penn Day: 10:15 a.m. Oct. 24 at New Castle Court House Museum in New Castle.

Commemorate the 333rd anniversary of Penn’s arrival onshore on Oct. 27, 1682, at New Castle, his first landing in North America.

William Penn Day starts at 10:15 a.m. Oct. 24 at New Castle Court House Museum, 211 Delaware St.

Programs will include a Livery of Seisen ceremony; a performance by De Blokfluiters, a recorder and flute ensemble performing 18th-century music; the historical play “The Tryal of William Penn”; and “The Amazing Mrs. Penn,” a living history performance by Jean Norvell as Hannah Penn.

For more, call 323-4453.