What are some creative ways to decorate for a rave-themed party?

So me and my friend are throwing our 3rd annual rave-themed party and its the last one we can have since we are graduating college. We want to go all out with the decorations. We already have the black lights, a strobe light, and another light that spins with different colors. We don’t want to spend too much money, so what are some good decorations we can create ourselves?

Some ideas we already have are balloons with glow sticks, glow in the dark posters, and clear pong cups with glow sticks at the bottom.