I don't think you could go wrong with L'Uraku. Here's a review that might be useful to you. L'Uraku Review at HawaiiDiner.com I may be a little biased since one of the meals that was reviewed was my birthday lunch, but the food is consistently good, the atmosphere is charming and the service is friendly. Mariposa is also good, but the best thing about it is the view and since you'll be there at night, that won't matter.