We loved OHana's! Price does not include specialty drinks or special desserts. I can not remember if it included soft drinks. It is not a buffet. The appetizers are served family style on a lazy susan at your table and then different staff come around to offer you turkey, pork, beef and shrimp. You do have a server to bring drinks, pineapple dessert and keep you happy. We tipped 15 to 20% on the total.
My DD(4) did not love it-only ate the green beans. We ordered her a child's meal of Mac & Cheese but she didn't like that either. But we are returning this year and I'll just order her some other kids meal. Her 3 year old brother loved it all including her Mac & Cheese. Her 1 year old sister loved the pineapple bread.