BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20071112T000000Z DTEND:20071113T000000Z SUMMARY:Photosynthetic and atmospheric evolution starts on the 12th November 2007 LOCATION:The UUÂãÁÄÖ±²¥,London,United Kingdom END:VEVENT END:VCALENDAR