당번 - 당신의 번개(소모임, 취미생활, 번개모임)

Suddenly, what are you going to do tonight?
When you need lightning
When you need a lightning friend to be with you!

Your lightning, on-duty finds the lightning meeting you want to find.
Find a lightning meeting in the place you want, and enjoy a lightning meeting with like-minded people.

Find the lightning meeting you want and spend your leisure time meaningfully!