Hi Reko. You are doing an absolutely great job to promote "Free hugs", especially on international hugs day (didn't know about that one yet... I will remind myself for next year), with very strong and powerful photos! I keep on smiling when I scroll through them all :)
I am a huge fan on this Free Hugs campaign, primarily for increasing physical interaction (that is lacking in today's digital society) and the physiological benefits for our body and mind. Let's be honest, who doesn't like to get a hug :)

I will feature free hugs (and you, if you'd like) at some point in my blog, focussing on improving human physiology and interaction with technology, but it is great to see that you have been able to gather a group of steemians to share hugs with :)

Kind regards.
Daniel