Weddings
Does it work for a wedding without an organized guest list?
The short answer
In some cases, yes, but personal galleries work best when guests have a clear way to get in and identify themselves at the event.
Without an organized guest list, you can still use a shared album or a live album.
For personal galleries, guests need a clear path: a link, a QR code, a matching selfie, and an understanding of why they are doing it.