I know that Wiscon uses a professional babysitting/child care service for children ages 6 and under, for on-site child care. That costs money, which is not charged to the parents but subsidized by the convention (there's a nominal $1/child fee for child care for the con, and parents are asked to sign up in advance, so the organizers know how many child care people are needed).

That's a pretty clear message that yes, parents of small children are welcome, with or without the children. I would guess that if it can be done in Wisconsin it can be done in Georgia.