Ygnacio Wood uses Google Calendar for the main calendar.  You can click the "Add to Google Calendar" button if you also use Google Calendar.  if you use any other calendar software, you can import the ICAL file below into your software to keep your calendar up to date with Ygnacio Wood events.

http://www.google.com/calendar/ical/ywst.org_4g17b9eh9o0t0pumcuvba3m1no%40group.calendar.google.com/public/basic.ics