Chances are that whatever city you are hosting an event or meeting in there is a host CVB wanting to help out.
The local host CVB wants your meeting to go just as well as you do, if people like the location they are at then that can only help the CVB.
Let your host CVB know of your event and I'm sure they will be willing to help out in any way they can.
Not sure where to start? Cvent has a couple ways you can get started.