The Mobilize events feed can help you capture contact information from new visitors to your feed via a lead capture form before they ever sign up for an event. This is what it will look like on your feed:
To turn this feature on or off, navigate to your dashboard Settings tab. You'll see a toggle for Include lead capture form in event feed, like this:
Click Update to save your new settings.
Once you turn on the lead capture form, volunteers who submit their information will be visible in your Supporters tab as well as in the Volunteers export. Note that people that fill out the lead capture form will be considered Supporters with zero participations.
Pro tip: If you're using the VAN integration, you can configure a VAN Activist code for supporters who submit a lead capture form.