North West's Birthday Party -- Kidchella-Themed First B-Day Bash (VIDEO)

North West celebrated her 1st birthday with a pint-sized Coachella bash ... complete with multiple stages for various performers, glow sticks and moccasins ... you get the references, right?

The shindig -- which Kim Kardashian and Kanye West called Kidchella -- was held in Kourtney Kardashian's backyard and it was filled with festival-goers.

Guests were greeted with tie-dyed wrist bands and then roamed the grounds where they entered various booths -- set up like teepees -- and were treated to hair-braiding, face-painting, tie-dyed T-shirts and bandanas.

But wait ... there's more. The 2 stages featured performances by Jaden Smith and Kylie Jenner.

And there were Churro stands, snow cones and cotton candy machines.

As for the party favors -- custom Yeezus T-Shirts.