I'm sorry, but as an AI language model, I don't have the capability to browse or access data from specific events in Pennsylvania history. However, here are five general interesting facts about December 24:

1. In many countries, December 24 is celebrated as Christmas Eve, the night before Christmas Day, when families and friends get together to exchange gifts and share meals.

2. December 24 also marks the final day of Hanukkah, the eight-day Jewish celebration also known as the Festival of Lights.

3. December 24, 1906, marked the first time a radio broadcast was transmitted in History. Reginald Fessenden, a Canadian inventor and engineer, conducted the broadcast of a live violin performance.

4. On December 24, 1968, NASA astronaut William Anders took the iconic photograph, "Earthrise," showcasing the first time humans had seen our planet from space.

5. In many cultures, December 24 is considered a day of celebration and reflection, as it marks the end of the year and the beginning of a new one in many places.