Fetching details from the dictionary...

midday meal served at a tea gathering
Note: tea ceremony term; rare reading
茶事の昼食に懐石が供された。
Kaiseki was served as the midday meal at the tea gathering.
亭主は昼食の膳を静かに運び入れた。
The host quietly carried in the trays for the midday meal.
客は昼食の後に濃茶へ移った。
After the midday meal, the guests moved on to thick tea.