You may remember attending parties at Chuck E. Cheese's yourself (the chain has been around since the '70s). As for North's big bash? It seemed fairly low-key and was very different from the mermaid-filled joint birthday party with cousin Penelope Disick that the Kardashians threw last year, but just as special.
And naturally, it wouldn't be a Kardashian party without a little social media. North's famous mama posted a photo on Snapchat of the birthday girl with a purple and confetti-decorated cake.
Like most Kardashian parties, the whole event ended up being a family affair. Before heading out to the party for cake and fun, North's aunt Kourtney Kardashian posted an Instagram of the birthday girl surrounded by balloons that spelled out her name.
They weren't the only family members there. While it isn't clear if Kylie Jenner, Kendall Jenner, Kris Jenner, or Rob Kardashian were able to make it, North's cousin Dream was there with her aunt Khloé Kardashian in a photo posted to Khloe's Snapchat.
Kim also posted the sweetest Instagram tribute to her daughter, calling North her "light and [her] everything."
Cue the awws.