# North Hoboken family map

Open **`index.html`** in a browser (double-click is enough). No install, no API keys, no local server.

It is a single interactive map for a family that just landed in **north Hoboken** (roughly 9th Street and up, plus a few worth-the-walk pins). Filter by category, search, sort by the hidden-gem score, and tap a card to fly the map there.

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## 1. Family recommendations

**Playgrounds (start here if you have little kids)**

- **Elysian Park** (Hudson & 10th) — the uptown everyday park: two play structures, summer spray, bathrooms near the courts.
- **Maxwell Place Park** — gated toddler playground plus a lawn and a real Manhattan view. Combine with Elysian; they’re two blocks apart.
- **Columbus Park** (9th–10th & Clinton) — splash pad, tennis, basketball, fenced toddler and big-kid areas. The “we’ll be here for years” park.
- **Harborside Park** (15th & Park) — quieter north-end playgrounds with a gazebo. Go when Columbus is a zoo.
- **ResilienCity Park** (Madison & 12th) — the big new northwest park: play valley, splash pad, fields, seasonal ice.
- **Church Square Park** — a short walk south, still the city’s flagship playground (new inclusive toddler area in 2025).
- **Pier C Park** — the destination playground on a pier. Giant slide, nets, skyline. Worth it; not your Tuesday park.

**Food**

- **The Hive** (1000 Park) — coffee, cinnamon rolls, and a paid play space in the back. This is the “I need to talk to another adult” pin.
- **Elysian Cafe** (1001 Washington) — oldest continuously run bar/restaurant in town (1895), kids’ menu, famous fries. Kids under 12 eat free Tuesday 5–8pm.
- **Napoli’s** (1118 Washington) and **Johnny Pepperoni** (219 11th) — uptown pizza/pasta, actually set up for families.
- **The Little Grocery** (1212 Washington) — egg sandwiches and coffee before the waterfront.
- **Turning Point** (1420 Sinatra Dr N) — waterfront brunch with a view; a chain, always busy, easy with kids.
- **Urban CoalHouse** (116 14th) — coal-oven pies; family-friendly early, more of a bar later.

**Activities**

- **The Little Play Co.** (1400 Hudson) — indoor play, about 9 months to 6 years. Caregivers stay.
- **The Gravity Vault** (1423 Clinton) — climbing gym, birthday parties, intro sessions.
- **Hoboken Historical Museum** (1301 Hudson) — small, $5, actually charming. Friday story time.
- **Hudson Table** (1403 Clinton) — cooking classes (book ahead).
- **Play! Hoboken** (1012 Grand) — game loft; mixed reviews, better for older kids.

**Day trips**

- Walk **north to Weehawken Waterfront Park**, or up the hill to **Hamilton Park** for the Palisades view.
- **Liberty Science Center** + **Liberty State Park** (playground, picnic, Empty Sky memorial).
- **Statue of Liberty / Ellis Island** from Liberty Landing — the Jersey-side ferry, usually calmer than Battery Park.

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## 2. Date night

Added as its own layer (pink pins):

- **Martha’s** (25 12th) — neighborhood New American, cocktails, NA drinks. The “we got a sitter but we’re still in uptown” room.
- **Little Bar** (1401 Hudson) — tiny cocktail bar. Reserve; it is the size of its name.
- **Apulia** (1319 Washington) — wood-fired Puglian pizza and pasta. Share a pie and a pasta.
- **Grand Vin** (500 Grand) — wine bar, live music some nights. Earlier seatings are quieter.
- **The Lola** (102 Sinatra Dr) — waterfront, skyline, more of a scene. Reserve.
- **Hudson Table** and **Gravity Vault** also work as activity dates.

A simple loop from north Hoboken: early dinner at Martha’s or Apulia → drinks at Little Bar → walk the waterfront at Maxwell Place.

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## 3. Tapas

**Lola’s Tapas Bar, 153 14th Street** — gold pin, category “Tapas.”

This is the real Spanish small-plates restaurant in north Hoboken (opened 2000): patatas bravas, garlic shrimp, octopus, paella, sangria, indoor courtyard with a fountain. Order a spread of tapas, not entrees. It is walkable from the 14th Street waterfront. It is also *not* obscure — see the score below.

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## 4. Hidden-gem score (pre-registered, then tested)

A “hidden gem” here means **better than its fame**: good enough that you’d be glad you found it, not already on every tourist list.

**Locked before any scoring** (see `METHODOLOGY.md`):

- Quality from a Bayesian-smoothed public star rating (Google, Yelp fallback).
- Obscurity from log review count (saturates at 2,000 reviews).
- Local character (neighborhood independent vs chain vs landmark).
- Guide saturation from a fixed corpus (Mommy Poppins, Hoboken Girl, NJ.com, TripAdvisor, OpenTable).

Formula (not changed after seeing numbers):

`HGS = 100 × Q × (0.40 + 0.60 O) × (0.55 + 0.45 L) × (1 − 0.40 G)`

**Validation against those locked priors** (full writeup: `VALIDATION.md`):

| Pre-registered test | Result |
|---|---|
| Top 5 should come from a named “gem” set | **Miss** (3/5) — Elysian Park and ResilienCity Park crashed the party |
| Famous anti-gems (Pier C, Liberty Science Center, etc.) score under 50 | **Hit** (6/6) |
| Lola’s lands as a “quiet favorite,” not a secret | **Miss on the band**; the *story* was right (it’s well-reviewed and well-listed) |
| Date-night and park pairwise orderings | **Hit** (7/7 testable pairs) |
| No mediocre or mega-famous place in the top band | **Hit** |

**Overall: partially confirmed.** Rank order matches the idea. The 70/50 band cut-points were too strict for 2026 Google volumes in a mile-square city — nobody reached 50. We did **not** retune the weights. Use the **ranking** on the map, not the band labels.

Highest relative gems: The Little Play Co., Elysian Park, Martha’s, ResilienCity Park, Harborside Park, Little Bar, The Hive.

Lowest (highlights, not secrets): Play! Hoboken, Liberty Science Center, Turning Point, the Statue / Liberty State Park, Pier C.

Inspectable trail: `METHODOLOGY.md` → `data/raw_public_signals.csv` → `score_hidden_gems.py` → `scores.csv` → `VALIDATION.md`.

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## Assumptions

- “North Hoboken” treated as 9th Street and above, with Church Square, Pier C, Grand Vin, and The Lola included as short walks.
- Hours and prices change; call ahead.
- Ratings collected from public listings on 2026-09-01. They will drift.
- No place was invented. If a pin is on the map, it is a real Hoboken-area place.