Greenco Environmental collects the residual food from places like the Hyatt and blends that with wood and yard "waste" from tree companies, landscapers and municipalities.

CNN: Downtown Atlanta recycles self into a Zero Waste Zone

Chanting by women and men (cantadoras and chureadores) blends with acoustic instruments, handcrafted using local materials: palm-wood Marimbas, wooden and leather bass and hand drums, and bamboo and seed rattles.

UNESCO: Culture