If things change and you can't make it, there are two ways to request to cancel your RSVP.
Option 1: Send the Organizer a Note
On the website where you submitted your RSVP, there’s a dedicated "Contact the Organizer" button in the footer of the event page.
Option 2: Cancel from the Confirmation Email
Some event organizers may include a Cancel RSVP button or link within the confirmation email. If you received the option to cancel within an the email, simply click on the link to confirm your cancellation.