Chicago#
The cautionary endpoint. Largest convention center in North America, surrounded by parking lots and highway ramps. Sixty years of isolation never overcome.
Facilities#
- McCormick Place — Lake Shore Drive. Opened 1960 (rebuilt 1971, expanded 1986/1997/2007). 2,600,000 sq ft. Walk Score ~80.
Full convention center entry in development.
CommonScore#
Chicago CommonScore: 26 — city-wide participation space measurement. Full 16-dimension scoring table on the CommonScore page.
America’s largest convention center, surrounded by infrastructure that serves nobody who isn’t attending a convention. But Chicago’s rich participation culture — CPL meeting rooms, storefront theaters, blues jams, makerspaces, Maxwell Street Market — scores 26 city-wide. Walk Score 28 tells the McCormick Place story; CommonScore 26 tells the Chicago story.
CommonScore: Chicago — 26#
Walk Score: 28 (McCormick Place district). CommonScore: 26.
Claims in italics are unverified and may be incorrect.
| # | Dimension | Wt | Avail | Scale | Score | Evidence |
|---|---|---|---|---|---|---|
| 1 | Food | 11 | 0.6 | 0.3 | 2.0 | Maxwell Street Market (vendor participation). Food trucks. Neighborhood food halls. Chicago’s food participation is distributed through neighborhood markets. |
| 2 | Civic | 11 | 0.8 | 0.5 | 4.4 | CPL (Chicago Public Library, 80+ branches with meeting rooms). Chicago Cultural Center (free, open daily, public event space). Community centers. Park district field houses. Strong civic infrastructure across neighborhoods. |
| 3 | Education | 9 | 0.7 | 0.4 | 2.5 | CCC (City Colleges of Chicago) — 7 campuses. UChicago public programs. Community center classes. Park district education programs. |
| 4 | Arts | 7 | 0.7 | 0.4 | 2.0 | Zhou B Art Center (Bridgeport, studio space). Pilsen art scene. South Side Community Art Center (Bronzeville, since 1940). Bridgeport art community. Production space at distributed institutional scale. |
| 5 | Music | 7 | 0.7 | 0.3 | 1.5 | Blues jams, open mics. Empty Bottle, Hideout, small venues on North/West sides. Chicago’s music participation culture is deep — blues, jazz, house. |
| 6 | Makers | 7 | 0.5 | 0.3 | 1.1 | Pumping Station: One (makerspace, North Side). South Side maker infrastructure developing. Chicago Industrial Arts & Design Center. |
| 7 | Industry Networking | 7 | 0.8 | 0.9 | 5.0 | McCormick Place — 2.6 million sq ft, largest convention center in North America. CES spinoffs, major medical conferences, auto show. The building’s convention capacity is unmatched in the dataset. |
| 8 | Markets | 7 | 0.5 | 0.3 | 1.1 | Maxwell Street Market. Randolph Street Market. Neighborhood farmers markets. Seasonal. |
| 9 | Kids | 6 | 0.6 | 0.3 | 1.1 | Park district programming (extensive network — Chicago Park District operates 600+ parks). Community center kids programs. |
| 10 | Robotics | 6 | 0.2 | 0.2 | 0.2 | IIT robotics (not public-facing). Limited public participation robotics. |
| 11 | Wellness | 5 | 0.5 | 0.3 | 0.8 | Park district gyms and pools. Community centers. Lakefront trail running groups. |
| 12 | Seniors | 4 | 0.5 | 0.3 | 0.6 | Senior centers. Park district programs. CPL programming. |
| 13 | Gaming | 4 | 0.5 | 0.2 | 0.4 | Board game shops with organized play. Gaming cafes. |
| 14 | Theater | 4 | 0.7 | 0.4 | 1.1 | Storefront theater tradition — Chicago has more theater companies than any US city outside New York. Second City, Steppenwolf, hundreds of small companies. Community participation theater is a Chicago institution. |
| 15 | Sports | 2 | 0.6 | 0.3 | 0.4 | Park district leagues. Pickup at parks. Lakefront trail. 16-inch softball (Chicago’s own participation sport). |
| 16 | Mega-Events | 3 | 0.8 | 0.9 | 2.2 | McCormick Place. The biggest convention facility in North America. |
Dimension scores = Wt × Avail × Scale. Total: 26 → CommonScore 26.
The Walk Score Paradox#
Chicago presents the sharpest gap between Walk Score (28 at McCormick Place) and CommonScore (26 city-wide). The convention center is a dead zone by every urban metric. The city it sits in is rich with participation culture.
McCormick Place’s Walk Score (28) tells you about the convention center’s neighborhood. Chicago’s CommonScore (26) tells you about the city’s participation infrastructure. They measure different things — and the gap between them is the whole point.
McCormick Place as Industry Networking#
With Industry Networking added as dimension 7, McCormick Place finally gets credit for what it does: host conventions at massive scale. Its Industry Networking score (5.0) is the highest in the dataset — appropriate for a 2.6-million-square-foot facility that hosts major conferences year-round.
But that’s all it does. McCormick Place contributes 5.0 (Industry Networking) + 2.2 (Mega-Events) = 7.2 points out of Chicago’s 26. The other 18.8 points come from CPL meeting rooms, park district programming, storefront theaters, blues jams, Maxwell Street Market, maker spaces — all built by someone else, miles from McCormick Place.
The Theater Score#
Chicago’s Theater score (1.1) is the highest in the dataset — reflecting the city’s unique storefront theater tradition. Hundreds of small companies operate in storefronts and converted spaces across the city. This is participation theater: companies where ensemble members build sets, sell tickets, and perform. It’s the theatrical equivalent of a tool library — daily, accessible, built from the bottom up.