One of our goals with the Promdemonium decorations this year was to use all repurposed materials. Not only did this keep our costs down but it also promoted the event's enviro-friendly values.
We needed an arch to draw attention to the venue's second room, so Chris and I rescued some pallets from the trash and pulled them apart.
We screwed the reclaimed wood together into a pretty simple structure. We made sure the two sides and top could come apart for easy transport and set up.
Once it was reassembled at the NAC, we covered it in Christmas lights and paper flower decorations left over from last year's prom.