If you want to delete an event from iPhoto, there are a few different ways to go about it. The first way is to open up iPhoto and select the event that you want to delete. Once you have selected the event, click on the “gear” icon in the bottom left corner of the window and select “Delete Event.” If you want to delete all of the events from a particular album, you can do so by opening up that album in iPhoto and selecting all of the events that you want to delete. Once you have selected all of the events, click on the “gear” icon in the bottom left corner of the window and select “Delete Event.” If you just want to delete an individual event from an album, rather than deleting all of the events in that album, you can do so by clicking on that event and selecting “Delete Event.” ..