Although I've never come out and told anyone at our new church that I carry, the pastoral staff know that I shoot as a hobby, have asked questions about CHL (which I answered), so they've put 2 & 2 together.
Last night, I went to the women's banquet. One of the ladies asked what that bulge was on my hip. I told her it was an emergency medical device. (Got that little quip from here.

It's a bit of an awkward position to be in. I didn't really like telling her a half-truth, but I don't know her well enough to say, "oh, it's just my gun."