1. Log into you MyGuestlist account
2. Click on the Ticketing Tab
3. Click on Dashboard under your event name
4. From the dashboard, click on the Tickets tab and select edit session in the image below
5. Click on the Blue text 'this session is at a different location'
6. Enter the address into the boxes provided. If you're wanting to update the existing address, you will need to enter in the full address again into these boxes. If you want to remove the address, enter a space into each box and this will replace it.