Look up the schedule of events to see what's on at Saigon Exhibition and Convention Center. Whatever big function is happening in town, there's a good chance it's happening here!
If you're planning to go to Saigon Exhibition and Convention Center in Tan Phu, make time to check out some other places too. After you've seen this events and conferences venue, Ben Thanh Market isn't too far away and will keep you busy for a little longer.