Me and a friend did it outside a pub in Knightsbridge (London) last December because of a bet.
We were wearing "Free Hugs" t-shirts, and we were hugged within a minute. After 30 minutes we stopped largely due to the cold, but also because hugging random people gets quite tiring.
Then again, we're both pretty, so perhaps that played a part
I'd say "go for it", because it *was* a fun evening. However, I think it worked for us because I'm male and she's female. Two men, or two women offering free hugs might seem a bit lecherous. The balance of genders made people a lot less intimidated, IMO.
We were wearing "Free Hugs" t-shirts, and we were hugged within a minute. After 30 minutes we stopped largely due to the cold, but also because hugging random people gets quite tiring.
Then again, we're both pretty, so perhaps that played a part
I'd say "go for it", because it *was* a fun evening. However, I think it worked for us because I'm male and she's female. Two men, or two women offering free hugs might seem a bit lecherous. The balance of genders made people a lot less intimidated, IMO.