Joseph Young’s iconic, futuristic Triforium sculpture is celebrating its 40th anniversary—and you’re invited.

We will have speakers, roving history tours, dublab dj’s and since it’s a birthday, they will be cake as well.

The birthday will kick off a fund-raising campaign to raise money to not only restore the Triforium to its former glory but install much needed updates.

Tell your friends—it’s going to be a party!

Check out triforium.la for more info.