OROBEST EXPO 2013 LAUNCHING. Oro Chamber Officers posing with City Mayor Oscar Moreno during the OROBEST trade fair launching last August 19, 2013 at N Hotel. OROBEST is the event highlight of the city’s Business Month celebration in October. (LEFT-RIGHT) ED Lords Enjambre, Engr. Dodong Donggay, Mayor Oscar Moreno, Pres. Efren Uy, OROBEST Chairperson Jeffrey Ang, PP Tony Uy, PP Rudy Meñes and PP Bob Togle.