Based on the last couple posts I will just take it as nobody has a problem with taking kids on casual rounds. Done.
Depends on the kids, really.
But seriously, I'd never tell someone they couldn't bring their kids with them to play a casual round, it's up to them. Doesn't mean I have to play with them (doesn't mean I won't either...it really does depend on the kids...and the parent). That's the freedom of a casual round...I can choose who I play with and who I don't. A freedom that doesn't apply to a tournament round where groups are assigned, which is why this thread exists in the first place.