Davao Durian anyone? They saw you haven't really arrived in Davao unless you've had Durian, a local tropical fruit, iconically identified with the local culture. Some things I learned about Davao: -Largest geographical city limits in the world. -Ranked 4th safest city in the world. -2nd ranked cleanest water in the world. -911 emergency response is free with a response rate on par with the US and Europe. -All 11 local indigenous tribes are represented with a Deputy Mayor from each tribe, which has greatly insured peace and equanimity. -Smoking is outlawed in the city, universal 30km/hr speed limit, and no fireworks permitted. -Harsh laws punishing criminals, including CCTV cameras greatly deter crime.