My experience in a Moon church/organization (korean religion)

[Silver]

Finally, this made me wonder. If there are missionaires of every religion, why not atheist missionaires? Not to profess atheism, but simply to interact with foreigners and have a good time together. I say this because my most precious time with them was when religion wasnt involved. Genuine human interactions, and not bullshit religion. 

Thoughts?

I imagine there are atheists get-togethers, support groups, etc, but of course calling it a missionary would be inaccurate.