Duh! lol, I totally thought I was on a different thread, talking about something else about the bread! Good grief. No wonder my answer sounded so irrelevant. Sorry about that.
Sending garlic bread to your family might send a message IF they actually watch the broadcast or at least hear about it from someone...
.... But what message would it send?
You might know what message you want to send them with the packages of garlic bread, but will they know?
It seems a bit abstract, and subject to (mis)interpretation.... I do like the idea, but the message may need to be explained or even spelled out to them. Like, they could think, "Yes, this garlic bread represents our imperfect self and our relationship with Jehovah and our various degrees of types of sin .... and obviously it is a very deep, spiritual subject... and what do YOU mean by sending us this bread?"