Hey @wowgetoffyourcellphone, this may be a good candidate for the Galatian wonder: "The ‘oak sanctuary’ of Galatia, the Celtic province of Asia Minor, as described by Strabo (1st cent. ad), the Roman geographer. A council of the Galatians met here."
https://www.oxfordreference.com/display/10.1093/oi/authority.20110803095732249