Do not try their Belgium Chocolate Lava cake. Trust me on this. You'll want one every day.
Everything we've tried at Longhi's has always been excellent. We're Marriott VC members and eat at Longhi's at least once a trip. We also like the food at Longboards.
When we stayed in March 2021 and then 2022, Longboards had a family meal prep you could purchase and then grill yourself. It was either marinated pork, chicken or beef with a side, salad, and bread. It was something like $50 but was enough to feed a family of 5 or 6. Not sure if they still offer this, but I would ask if we were traveling to Ko Olina again.