Sniffin and snackin?
Well, I'm feeling clever. They can have lollipops (what a special treat!) BUT I also intend (should Iget the option) to gently touch an active pox andt then
gently say, "Hey kids, come here? Is that a boogie in your nose. Let me see." Insert infected finger directly onto mucus membranes.
Psst... don't tell my kids. They aren't crazy about nose touching and if THIS plan ever got out, I'd never get to wipe snot off my three year old's nose again!

As for infants... check it out. I had an opportunity (drat) when Anika was about one and a very open, trustworthy PA convinced me to wait. I won't give her details, as I didn't know her sources for complications etc. But study up on it. Obviously infants have been exposed for centuries. Perhaps nursing and lack of fever reducers really makes it safer than it is for the general population.