English club in district 1 ?

We are an American family now living in HCMC, and of course are native English speaking.  My son is 20, is a graphics designer, and enjoys video games.  He would like to find an english club near Ben Thanh, district 1 where he can meet friends.  He does not speak Vietnamese, but he DOES speak some Chinese.

Does anybody know of a club? or want to start one and meet at a local cafe?

I am going to running a small group for practicing english at the coffee shop,it is not located near Ben Thanh away 15 minutes by motorbike.
It would be great if you can join with us.I am helping some people for basic conversation.

Thanks.