http://childparenting.about.com - Type Outdoor Games in search box.
http://www.gthhh.com - The World Hash House Harriers Home Page
http://www.hhhs.org.sg - Singapore Hash House Harriers (Monday, men-only)
http://seletar.hash.org.sg- Seletar Hash House Harriers (Tuesday, men-only)
http://www.singaporeharriets.com/ - Singapore Harriets (Wed/mixed)
http://www.twa.com.sg/sbh/ - Bike Hash (Sunday/mixed)
http://lioncityhash.com/ - Lion City Hash (Friday/mixed)
http://kampong.hash.org.sg - Kampong Hash (monthly, 3rd Saturday/mixed)
http://www.doghash.com/ - Singapore Dog Hash (monthly, 1st Saturday/mixed)