Newbie in Shenzhen

I have just arrived in Shenzhen and hope to make a few friends and contacts here. I would be interested to know of any social and business networking events taking place in Futian/Nanshen?

If there are people interested in taking part in any language exchanges, I would be happy to participate. I'm a native British English speaker with an intermediate level of Mandarin Chinese. I would like to improve my Mandarin or start learning Cantonese.