Don't know if you're staying in a villa (with a kitchen), but if so, I highly recommend getting groceries--esp for breakfast, lunch, and snacks--also booze, if you all enjoy cocktails. We saved SO much money by doing this our last trip. Also, it's not always fun having to dine out for every meal when you have a toddler--much more relaxed if you can have some simple meals in your villa. Also, we have found the food at Aulani to be only ok (with the exception of Ama Ama), and very expensive. For me, I'd rather either eat offsite or cook--and when I say "cook," I use that term generously, as most of our meals were very simple preps. If you know you'll be doing some cooking, you may want to consider bringing some things from home, like spices, dry snacks, a sharp prep knife, Ziplocs/plastic food storage containers. Also, you'll want to bring reusable grocery bags, as HI does not use plastic bags. And, unrelated to food, you may wish (again, only if in a villa) to bring Tide pods for laundry. We also bring dishwashing detergent. The 2 detergents are only needed if you're in a villa and staying on points. If you're on a cash reservation, these will be provided for you as needed.