The subject of name badges has come up before at meetings and the vote so far has always been overwhelmingly "We don't need no stinkin' badges".
That could change. Bring the subject up at one of the meetings. Just don't expect everybody to wear one. Many CP enthusiasts picture themselves as rebels.
And there's nothing to keep you from wearing one on your own. The LACPS is a very informal group - more of a get-together of good friends than anything else. Indeed that's how it started. That's probably why "We don't need no stinkin' badges".