My husband and I are taking clients out to dinner and an opera. Both Patina and Cafe Pinot are closed for private parties. We need to go to a Patina Group restaurant (long story) so that leaves me with Zucca, Nick and Stef's or Kendall's. The clients are somewhat formal. I need both atmosphere and food--no concern for price. The Opera is at 7:30 end of May. Zucca has I nice patio (I think?) but across town. Any advice would be greatly greatly appreciated.