If ever you find yourself in need of publishing multiple posts at precisely the same time, Synchronized Post Publisher is the tool that can get it done for you. @mikeyhoward1977 the developer behind this one, suggests the use-case of a product launch, which may have a “product page, release post and maybe even some documentation.”
I could imagine this being used by one of my clients, a summer camp, in order to stage summer programming registration pages and information pages, launching them precisely when they’ve decided to open registration for the summer. Here's a glimpse…

Very quality! Thanks for putting this out there!
How can you imagine using Synchronized Post Publisher?