Is There a Graduation Ceremony?

"GalacticGal;c-17332484" wrote:

"Simmerville;c-17332053" wrote:
I still go there, even if we can't go inside with our sim. It's nice seeing them group up with other graduates before entering, all wearing their graduation attire. Afterwards they still wear their robes, and you can go to a community lot to celebrate if you like. My sims still wore their robe when returning back to their hometown, so you might even throw a party there, but there's no set up / "throw grad party" event offered by the game. But hey, it's not that hard to gather a few friends at home or on town. I never bothered though, playing rotationally it's actually a "phew done" when they graduate, rather wanna go on playing other events.

You may not have the option to throw a Post-Graduation party, but you're invited to throw one the night before the graduation. I took the option and my Sims despite being terrified for their younger sister's well-being, had a blockbuster of a party. :)