Definitely Ohana, but I'm also looking forward to the poutine at Le Cellier and the sushi at Teppan Edo. I have reservations for Yak & Yeti, and I've never been before but the menu and photos look amazing, and for Oga's which is not my thing really but I'm bringing a friend who's a Star Wars fanatic and I'll really enjoy seeing his reaction.
Although honestly, what I am looking forward to the most is not an ADR, it's that the sweet cream cheese pretzels are back!!! I loved those so much for years, I even tracked down the brand name and ordered some at home -- but then they disappeared from WDW and the brand was no longer available. I assumed they were gone for good, and I mourned. I've just found out that they are BACK! SO EXCITED! Also learned the Dole whip place now has coconut soft serve which I really need to try. I love most coconut flavored foods but in my experience the flavor doesn't always translate well so I'm not sure how coconut ice cream will taste. It'll either be amazing or nasty, we'll see.