Citricos has really nice food! It is also one of the more formal signature restaurants at Disney. When we went, no one was wearing park attire. Dress shorts or pants for men and a nice dress or skirt and top for women. We were seated by the window facing MK and had a great view of the fireworks while we were eating.
We ate at California Grill, and the waitress was very good, however, it was SO crowded. We were there to see Wishes and the viewing area was SO crowded I could barely see. Considering they market it to have an exclusive view over MK I didn't think this was on. The food was good but we didn't really like it much because we aren't sushi people. CG felt a lot less formal too, with people dressed in park attire.