To edit an Event you've posted on Yelp
- Go to the Events section of your account
- Click Events Submitted toward the upper right corner of the page
- Click the Event you wish to edit
- Click Edit Event Details below the event description
- Make the needed changes to the Event
- Click Update Event
To cancel an Event you've posted on Yelp
- Go to the Events section of your account
- Click Events Submitted toward the upper right corner of the page
- Click the Event you wish to cancel
- Click Edit Event Details below the event description
- Click Cancel This Event
You can't cancel or edit Events from a mobile device; you'll need to log in to the full site at www.yelp.com.