Anniversary flowers in Orange go to houses, and Orange's housing stock shapes the handoff. Seven Oaks, the city's historic district, is the best-case porch: deep front steps, mature shade, a place to leave a design that will not cook in the sun. The Highland Avenue and Scotland Road blocks near the West Orange line, the Park Avenue, Oakwood Avenue and Cleveland Street two-and-three-family belts, and the Tremont Avenue side all run dense enough that somebody is usually home during the day, which is genuinely useful when the gift is meant to be a surprise. Downtown and the Main Street corridor are apartments over storefronts, so expect a buzzer and a vestibule rather than a step; leave a phone number and the apartment letter. The Valley Arts District around Valley Street and Freeman Street mixes converted industrial buildings with two-families, and loft buildings there sometimes need a callback for entry. All of it is one ZIP — 07050, with 07051 for post office boxes only — which makes an Orange address unusually hard to get wrong. Couples who live in the Oranges but commute to Manhattan run their anniversary evenings on the Morris & Essex Lines out of the Orange station downtown or the Highland Avenue station on the western edge, with Midtown Direct service to New York Penn Station; if the dinner is in the city and the flowers are going home, book the delivery for the morning so nothing sits on a porch through a long evening. The 18-mile radius also covers East Orange (07017, 07018, 07019), West Orange (07052), South Orange (07079), Newark (07102 through 07114), Bloomfield (07003), Belleville (07109), Nutley (07110), Maplewood (07040), Montclair (07042, 07043), Irvington (07111), Kearny (07032), Hoboken (07030) and Elizabeth (07202).