Hi there,
I've put the conference schedule into a couple of calendars on Google Calendar, maybe they'll come of use to you too:
"Wikimania 2013"
HTML: https://www.google.com/calendar/embed?src=58o9pd4d71f3aa64hrsnr7nn1g%40group...
iCal: https://www.google.com/calendar/ical/58o9pd4d71f3aa64hrsnr7nn1g%40group.cale...
"Wikimania 2013: DevCamp"
HTML: https://www.google.com/calendar/embed?src=0k0gi6qhblp90mf679h4ctu3sk%40group...
iCal: https://www.google.com/calendar/ical/0k0gi6qhblp90mf679h4ctu3sk%40group.cale...
Wikimania 2013: WCA Wikimedia Organisations Seminar
HTML: https://www.google.com/calendar/embed?src=8im23t7lvkiv4pauqqfa50f7n4%40group...
iCal: https://www.google.com/calendar/ical/8im23t7lvkiv4pauqqfa50f7n4%40group.cale...
Wikimania 2013: Chinese Wikimedia meetup
HTML: https://www.google.com/calendar/embed?src=nqqhfi52o2komr018gq5ioc8fk%40group...
iCal: https://www.google.com/calendar/ical/nqqhfi52o2komr018gq5ioc8fk%40group.cale...
Please note that while it's of my best interest to keep those calendars up-to-date (because I use them myself!), they're in no way "official" and the actual schedule is due to change.
See you at the conference!