Location Signs: Onehunga April 6, 2016 / paul Onehunga The logo of Onehunga is a ‘crooked house’, a free rendition of the former Post Office of the suburb (corner Onehunga Mall and Princes Street). Always cheerful with its yellow background. More murals at Oakland Daily Photos. Onehunga Location Signs, Onehunga Previous post Former Post Office, Onehunga Next post Groundlings and More 2 Comments LuiZ FernandoS April 6, 2016 at 8:20 am Nice neighborhood, I loved the post office. William Kendall April 6, 2016 at 8:25 am It certainly is a cheerful sign.