English speaking clubs in Saigon

I am wondering if more free English speaking clubs would be helpful for students. My experience so far is that even if students pay up to 250.000 VND fee for English speaking clubs, they don't learn a lot. So I think foreigners have to step in and provide it for free. It's actually just an hour a week and both parties can learn from each other. I know that there are already some clubs, for example every Tuesday and Thursday 7pm to 8:15pm at Tomorrow Cafe locating at M1A That Son, Bac Hai area, Dist 10. Can anyone provide me more information?