From a curator and user perspective I've been meaning to put in a source toggle that could just hide stuff along various axes. Since the default HTML view is loading jQuery anyway, that'll be worth doing if performance is OK. - Jon Udell

However I'm guessing you may be wanting to view just the iCalendar stuff from a developer perspective? If so, there are intermediate outputs available, for example: http://elmcity.blob.core.windows.net/elmcity..., and also elmcity_upcoming.ics and elmcity_eventful.ics. Your ical version of that, i.e. torontocals/torontocals_ical.ics, doesn't exist because there are currently zero events parsed, but when that number goes positive you'll be able to view just the iCalendar stuff at http://elmcity.blob.core.windows.net/toronto.... - Jon Udell

BTW I was until recently also storing the intermediate outputs for iCalendar, Eventful, and Upcoming in correspondingly-named .xml files. Can resurrect that capability if needed. - Jon Udell