If you would like to have the Heritage Calendar at your fingertips, you can subscribe to it in iCalendar format using the following link:
webcal://www.heritageabq.org/calendar/feed/
Blackberry Users: Use Google Sync for Blackberry to subscribe to a iCal.
Mac, iPhone, iPad or iPod Touch users: The link above should work automatically.
Windows: If Outlook doesn't support it properly then Google Calendar or Mozilla Sunbird works well.