Visit the website:
http://www.ourkidsports.com/


The Picture shows what the website should look like.


Select a sport from the list on the left, then read the information and click on the relevant link to join a tournament/competition etc.


For a more thorough list of sports visit:  
http://www.sports-clubs.net/
Copy and paste the link into your browsers address bar.
The link should lead to the page shown in the image below.


And, as before, select a sport for more information.