My mom and I went to have a bowl of Matcha when I was visiting Japan last time. You can enjoy tea ceremony without wearing kimono or knowing certain rules or anything at certain places in Japan. You can enjoy the tea and the sweets, of course, but you can also enjoy the beautiful ceramic bowl that they serve with. My mom told me that depending on the season, the bowl art would be different to celebrate the season, and here, it was back in June so you see hydrangeas (it’s the June flower in Japan). So pretty. Enjoy!