Join Kakao group chat

I will get vaccinated soon and would like to resume the offline meet-up. Even with the vaccine, we should follow regulations regarding COVID-19. That said, the max no. of people should be 4 until further notice from the government. I would also like to make a Kakao group chat for more convenience.
Feel free to join at
https://open.kakao.com/o/gFV6JFgd