1. There's all manner of jobs out there, so it would depend on what you're interested in? There's cat cafes, restaurants, hospitals, grocery stores, you name it!

2. It's a western style wedding, so just a nice dress would be fine! I'll rent you one if need be~

3. If you're looking for somewhere to establish a shrine, there's plenty of disused ones around that I'm sure the original occupants wouldn't mind being repurposed. Or if they do, too bad! You snooze, you lose!