On Saturday, April 28, 2018, the Drug Enforcement Administration will coordinate a collaborative effort with the Greenwood Village Police Department and other local law enforcement agencies to remove potentially dangerous controlled substances from every household's medicine cabinets. Collection activities will take place from 10 a.m. through 2:00 p.m. at Greenwood Village City Hall parking lot, 6060 S Quebec Street. For more information, please call the Police Department, 303-773-2525 or email.