It's great too see you guys using Django, and it's great overall.
I've got a few grains of salt concerning the UI:
1) The first four icons should be the most important: Share, Upload, Import, Download.
2) As a user I'm not really concerned about which uploader I'm using ("Advanced photo uploader"); it's far easier for me to read "Upload," and once I've clicked on it been informed as to which one I'm using. (Maybe with the option to switch.)
3) The privacy controls don't really work as toggles. The options are simple enough, but "Click to allow only friends to contribute" doesn't tell me who can contribute now?
Same goes for "Click to allow only friends to see event," I'm not sure who can see the event now?
And that gave me a bit of "angst," I don't really want other people to see my photos. The icons don't really tell me which mode I'm in and the text label can only tell me which mode I can go to. It would be great to know, without uncertainty as to which mode I'm actually in.
4) I can see from a design perspective that you've placed the "main" actions in the center, and that its 3 - 4 - 3 icons, but the problem is that I don't have any references for most of the icons, so I'm going to start at the left - And then I'm going to see scary/ "angst infused" privacy controls.
5) Delete is located under "event settings." I suppose that's ok, but I only found it by chance.