Changing the privacy setting for your event's gallery is fast and easy to do. You can change the privacy level at any time.
Simple Booth Classic (formerly Event Edition) and HALO users can visit the galleries panel at the top of your settings and first tap the "manage galleries" button in order to open up the gallery settings.
Within this menu, tapping on each gallery card will offer a few additional actions. The pencil icon allows you to edit your galleries, which is how you can change the privacy level.
HALO customers can adjust privacy levels from the sharing section of your galleries page online.