How about setting a tea table in front of the teahouse?
From the perspective of geomantic omen, this is not recommended. For the tea table in the teahouse, the tea table must not face the door. Because the door is the air inlet, if the tea table is directly facing the door, the sitting person will be directly blown by the indoor wind, which is a kind of evil to the sitting person and bad for the health. If the layout of the teahouse can't avoid this decoration, it's best to cover it with screens and other things. I hope my answer can help you, and I hope it will be adopted.