Hoboken is the rare American city where a birthday delivery is a walking problem before it is a driving one. The whole place is about a square mile with roughly sixty thousand people in it, and a single ZIP code — 07030 — covers every address from Observer Highway to the Weehawken line. The grid is easy to describe and punishing to park in: numbered streets run First through Sixteenth, and the long north-south spines run the length of the city — Washington, Hudson, Bloomfield, Garden, Park, Willow, Clinton, Grand, Adams, Jefferson, Madison, Monroe, Jackson. What Hoboken almost entirely lacks is the one thing most delivery instructions quietly assume: a driveway. No porch to leave a box on, no side door, no garage. There is a stoop of four or five steps and a vestibule with a bank of bells, and on a four-unit brownstone those bells often carry no names, because the apartments above turn over every couple of years. A runner working Garden Street or Bloomfield Street mid-afternoon double-parks with hazards on, climbs the stoop, presses a bell that may or may not be wired, and has about ninety seconds before the car behind leans on a horn. So the floor number and the apartment letter are not bureaucratic detail here — they are the difference between a bouquet delivered and a second attempt after seven. Then the map flips. Along the eastern and northern edge, the old industrial waterfront came back as elevator buildings with staffed lobbies: the Hudson Tea Building at 1500 Hudson Street, converted from the Lipton tea plant; Maxwell Place on Maxwell Lane, built where the Maxwell House coffee works stood; the Shipyard blocks at the north end off Sinatra Drive; Wonder Lofts at 720 Clinton Street in the shell of the Wonder Bread bakery; 7 Seventy House on Jackson Street in the southwest. In those buildings the bouquet is handed to a front desk, logged, and texted about — the most reliable handoff in town, and also the one most likely to leave flowers sitting in a package room for five hours. Timing is the other Hoboken-specific fact worth knowing before you pick a window. A large share of the city leaves in the morning through Hoboken Terminal — PATH to World Trade Center and 33rd Street, NJ Transit rail, the NY Waterway ferry, the Hudson-Bergen Light Rail, the 126 bus up Willow Avenue to Port Authority — and comes back between six and eight. A surprise that is supposed to be waiting when somebody walks in the door does better on a late window than on the earliest one available. Two calendar quirks matter too: on Arts and Music Festival Sundays, Washington Street closes to traffic for its full commercial length, and during the St. Ann's feast in July the blocks around Jefferson Street are shut for the procession. Both are worth a mention at checkout if the address sits inside the closure.