Problem:
New York City is chosen as one of the top 10 dirtiest cities in the US, despite its reputation for most attractive urban city. Sidewalks are often piled with scattered garbages and leftover foods that cause odor.
IDEA:
NBA encourages people to put waste into trash cans by transforming the cans into basketball hoops. People can have fun dunking their garbage while keeping the streets clean. Different NBA team trash cans are located at multiples sites around the city.
