A record 39 teams (900 players, coaches, etc.) from 22 countries participated in the 10th International Federation of American Football Flag Football World Championships in Jerusalem. Most of them also experienced their first Chanukah candle lighting.
https://worldisraelnews.com/jerusalem-hosts-flag-football-world-championship/
https://baltimorejewishlife.com/news/news-detail.php?SECTION_ID=37&ARTICLE_ID=150307
https://www.israel21c.org/jerusalem-hosts-flag-football-world-championship/