Comment 2 for bug 1312676

This snippet validates:

BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
PRODID:-//loco.ubuntu.com//EN
BEGIN:VEVENT
UID:2230
DTSTART:20130411T000000Z
DTEND:20130411T020000Z
CATEGORIES:Ubuntu Loco Team Event
DESCRIPTION:the MI Loco teams up with the CoffeeHouseCoders team to hold a
  weekly geek meeting at a local coffee shop. For event details and mapping
  see: http://royaloak.coffeehousecoders.com/
GEO:42.5243478;-83.1926762
LOCATION:Caribou Coffee in Royal Oak (Royal Oak\, MI\, United States)
SUMMARY:UH:CHC (Ubuntu Hour/Coffee House Coders)
URL:http://loco.ubuntu.com/events/ubuntu-us-mi/2230-uhchc-ubuntu-hourcoffe
 e-house-coders/
END:VEVENT
X-WR-CALDESC:Ubuntu-Michigan
X-WR-CALNAME:Ubuntu-Michigan
X-WR-TIMEZONE:UTC
END:VCALENDAR

It appears the issue is the \; in the GEO location.