Recycled Content: Car Hood Bandshell

what would you do if you had a bunch of old car hoods laying around? i'd like to replicate this bandshell by ReBAR if it were me.
It is a temporary music venue to "create a space for non-amplified, acoustic neighborhood performances" and "demonstrate through creative reuse of materials that a beautiful structure can be built from material that would otherwise have been thrown away, raising collective awareness of our impact on the environment." (via treehugger)