There is a Wudaoying Hutong near Yonghe Palace, where there are many special restaurants. Free time is ok, even in the bar, but it is too close to the road and noisy, so friends who like to be lively can ignore it.
Drink coffee carefully. No problem. It's a place for coffee and snacks. Suitable for sitting in the afternoon when you are free. If it's a more formal banquet, it's a bit too low-level.
As soon as the entrance A of the Lama Temple on Metro Line 5 comes out, it is a tea garden with a good environment, very elegant and square. You can have tea or a healthy meal. There are many kinds of tea, and healthy meals are exquisite, belonging to private kitchens. The price is not expensive, and everyone around 200 yuan can eat well. If you want to bring your friends, you can call in advance to ask.