Follow these instructions to share your Google Calendar address. Sharing your address is convenient when you want to share you calendar with a number of people at once.
A Calendar Address is the public address for your calendar. You can get your Calendar Address in three different formats:
XML or iCalendar - Use these formats to view a read-only version of your calendar from other applications. You can use this address to subscribe to your calendar feed in Google Calendar, access your calendar from feed readers (like Google Reader) as well as products that support the iCalendar format (like Apple's iCal).
HTML - Obtain the public URL to view a read-only version of your calendar without signing in to Google Calendar. Share this URL with your friends so they can view your calendar directly in their browser window.
NOTE: The calendar you want to share must be public in order for others to use your Calendar Address.
Go to your Google Calendar (http://www.google.com/calendar/a/lehigh.edu). In your calendar list on the left side of the page, click the down-arrow button next to the calendar you want to share and then click, Settings.