Entertainment Info in HCMC.
Please note that not all the info in the websites are updated. Easy way to find out is to chek out the events page and the date of the event. It will be an idicator if the venue is still operating.
http://anyarena.com/en/cityguide/
http://9life.com.vn/en/ - Vietnamese only but I am sure you guys are smart enough to navigate the site
http://partyinsaigon.com/ - - Vietnamese only but I am sure you guys are smart enough to navigate the site