Adding a QR code to a poster or other marketing materials allows people to scan it and see your event more easily.
To generate a QR code for your event, open the event link in Google Chrome on a computer, and right click anywhere on the page.
On the Chrome menu that appears, choose 'Create QR code for this page'
This will bring up the QR code with options. You can scan the QR code on your phone to test it, and click the 'Download' button to download the QR code as an image onto your computer.
Once you have the image file, you can add it to any marketing materials you need.