Welcome to Tatumtopia!

Khloe Kardashian and her ex Tristan Thompson marked their son Tatum’s 4th birthday with an elaborate celebration, which saw the Kardashians star transform her home into a Zootopia-inspired wonderland, complete with a petting zoo and life-size characters.

In clips shared to her Instagram Stories July 28, the 42-year-old showed off the personalized signage that welcomed party-goers to “Tatumtopia” with the Disney film’s characters beckoning guests.

Inside the house, Kardashian—also mom to True, 8, with the former NBA star—introduced Tatum to the real-life mascots, who he hugged and smiled with as he posed for pictures.

The Khloe in Wonderland podcast host also gave a house tour—which included a guest appearance by mom Kris Jenner—to showcase the “gateway” to the “kid party,” complete with a bunny rabbit petting zoo, a stuffed animal-making station, a squishy-making station, a kiosk where kids could pick their own animal ears and a Tatumtopia themed food and dessert station.