In Reply to: Bali questions posted by JoyD on Thursday, 17. May 2012 at 21:27 Bali Time:
It's unlikely you'll find many restaurants still open or serving food at that hour. I'm guessing the hotel restaurant/room service would be your best bet for a meal.
Same for money changers, though I couldn't say for sure as I don't use them myself. The airport or your hotel may be your only options at that time of night - or ATMs.