ichi-go ichi-e : Tea Meditation

Used in Japanese Zen as a device to cultivate awareness. If awareness can be done for simple day to day things, can be expanded to other dimensions of life. Being aware at all moments while having tea is the key.
https://en.wikipedia.org/wiki/Tea_ceremony
http://buddhaimonia.com/find-peace-destress-with-tea-meditation/

If we have consistent and people turning up tea meetups, we can request the owner to arrange Japanese tea ceremony to do the tea ceremony.