Creating a Volunteer event
Click on NEW on the Event object homepage and then fill out the following:
1) Give the event a name
2) An event must have a start date and end date
3) Give the event a description. (Initially you'll enter it in text form only, but you can edit it with HTML text once the record is saved.
Once saved, you'll see the full Volunteer Event record and its related lists.
To add rich content, images, etc to the opportunity description, click on the "Change Description" link in the Custom Links section. (In the example above we've already used the editor, and so now the description appears with the underlying html visible).
All Volunteer Opportunities that are associated with the event will appear in the related list "Volunteer Opportunities"