A less formal option is the Cantina in Mexico. However, having been to Rose & Crown, Cantina, Lounge in Japan, etc. I have to say that, to a degree, they all have limited site lines. You will miss some of the show due to trees, etc. But, that can be said of many places.
We had something happen to us once while seated outside at Rose & Crown and if they still let people do this...it was great. Right next to Rose & Crown is a small 'private function' space. We had dinner and were just hanging around, having a drink, waiting for the show. We would have waited about 1/2 hour. We saw a few empty tables in this space and asked our server if we could move and would he still serve us cocktails. He spoke with his manager and they moved us over. Then, others, asked to do it, too. It was great! A real win-win for all....we freed up the tables for others, had a better view of the show and still got our guinness....ain't life grand!!
Anyone watched from the Bistro? It's been so long since it was open that I forgot what the view was like.