Theoroi (Greek: θεωροὶ or θεαροὶ) in Ancient Greece were sacred ambassadors, messengers sent out by the state which was about to organize a Panhellenic Game or Festival. Theoroi were received and hosted by Theorodokoi. ... Found on http://en.wikipedia.org/wiki/Theoroi
1) Ancient Greek title 
Theoroi (Greek: θεωροὶ or θεαροὶ) in Ancient Greece were sacred ambassadors, messengers sent out by the state which was about to organize a Panhellenic Game or Festival. Theoroi were received and hosted by Theorodokoi. ...