Do you receive an error when you fill out the volunteer form for an event? This is because you're currently in our system, either as a registered user of the site or as part of our volunteer database. If you've already registered on this site, log in and then re-submit the form. If you haven't registered yet, please do. After registering, log in, and then re-submit the form. If you have any additional problems with the form, please post a comment below.