Our hospital has a "getting ready for a sibling" class for 3-5 year olds. The website says its a fun, interactive one hour class for preschoolers that will help get them ready for a sibling. All the November classes are full and I'm debating on if it's worth signing up in December.
(usually, our Saturdays are pretty full in Dec due to various parties, Christmas activities, etc).

Has anyone taken something like this?