For a more livable city from sidewalk to skyline

what we stand for

Advocacy

public space atrium at Trump Tower, 590 Madison Avenue
Planning
Advocates for Privately Owned Public Space

Protecting New York’s 80-acre network of public plazas and arcades

2000–present
PlanningPolicyPreservation
Data Distillery

Data in translation

2024 - present
Preservation
Adopt-A-Monument / Mural

Conserving public art through private funds

1987–present
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2025 JKO Celebration, October 6

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Events + Tours

TourIn Person
Grand Central Terminal
with MAS Docent
Friday, October 3 at 12:30 PM
Member: $25 | Non-member: $35
Buy Tickets
TourIn Person
Penn, Farley, Moynihan
with Ginny Poleman
Saturday, October 4 at 11:00 AM
Member: $25 | Non-member: $35
Buy Tickets
TourIn Person
Grand Central Terminal
with MAS Docent
Sunday, October 5 at 11:00 AM
Member: $25 | Non-member: $35
Buy Tickets
TourIn Person
The Bowery: 400 Years on New York’s Oldest Street
with David Mulkins
Sunday, October 5 at 11:00 AM
Member: $25 | Non-member: $35
Sold Out!
EventIn Person
2025 Jacqueline Kennedy Onassis Medal Celebration
Monday, October 6 at 6:30 PM
Fully subscribed.
JKO medals in boxes at the 2015 Municipal Art Society of New York Gala Sold Out!
TourIn Person
West 23rd Street
with James Russiello
Thursday, October 9 at 11:00 AM
Member: $25 | Non-member: $35
Buy Tickets
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Legacy

Celebrating 130 years of advocacy on behalf of New York and New Yorkers.
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Vintage transit map for New York City
1903
Advocating for a Consolidated Transportation System
View Our Full History