The Largest MMU Outdoor Event- in progress

I'm thinking of organising an event in MMU. In collaboration with Youth Development Club(YDC) and a few organizers- we're thinking of making the largest outdoor event in MMU.
The idea itself is shared by many with the aim to abolish the racial integration problem that is present in MMU. I'll like to thank Yeow Sin-Lin and Ruzilan in advance.

We're constructing a vertical rock climbing wall , and build race tracks for radio-controlled cars from a car parking lot, and have break dance battles and we might even have Sound Warfare where participants compete by blasting woofers and amps.
The event doesn't need publicity and every race will be drawn to it, the fun theme with the aim the harness integration, people drawn together with a sole purpose-to have fun.

At the 1st half of trimester 1, we build the wall, then everyone will watch us, and anticipate it. They'll say
A: " Wow..what's going on? "
B: " I think it's a rock climbing wall for us to climb"
A: "Awesome..."

The integration part is suppose to hide behind the catchy-flashy fun name.
It's like jumping out from behind and say " Aaaah hah! You're integrated!"

I haven't thought of the name of the event though, any ideas?