Page not found (404)

Request Method: GET
Request URL: http://www.lookoutsf.com/events/calendar/week/?year=2016&month=4&day=24&hour=0&minute=0&second=0
Raised by: schedule.views.calendar

No Calendar matches the given query.

You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.