​ PJO headcanon II

After the two camps made up, the two camps began to adapt certain techniques and activities of the other camp. The Greeks adapted and created their own city called New Athens, they also added War games to their curricula, and Percy and Annabeth were elevated to the status of Praetors of Camp Half-Blood. The Romans also added Capture The Flag and Chariot races as well.

-trixie_moon