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A group of people holding certificates stands in front of a screen that reads “CELEBRATES” in a gallery room.

OHNY Celebrates 2025 Milestone Volunteers

FEBRUARY 11, 2026

On February 4, Open House New York held its annual Volunteer Milestone Celebration at the Arsenal in Central Park. This event honored volunteers who achieved milestones of 5, 10, 15, and 20 years of service with Open House New York Weekend in 2025.

Four volunteers—Hal Eskinazi, Ellis Farmer, Bob Gelber, and Margot Jacqz—joined our growing ranks of 20-year volunteers. Michael Roque was honored as our 2025 MVP Volunteer, in recognition of his extraordinary assistance to OHNY throughout the year. Cleopatra Matos was awarded Rookie of the Year for her outstanding service as a new volunteer during the 2025 OHNY Weekend. 

Honorees for 20 Years of Service:
A group of five people holding balloons that read "OHNY 20".

Hal Eskenazi

Ellis Farmer

Bob Gelber

Margot Jacqz

Honorees for 15 Years of Service:
A group of four people holding balloons that spell out "OHNY 15"

Lisa Cartelli


Nina Clasen


Clinton Greiner


Randy Hans


Meredith Lewin


Richard Post


Diana Zuluaga



Honorees for 10 Years of Service:
Twelve people hold certificates and balloon letters spelling OHNY, standing together in a brightly lit room.

Marcia Adams


Jamal Bing


Kristine Bruch


Michelle Chai


Jackie Cheong


Ciara DiSeta


Kimber Domke


Christopher Duran



Bridget Gramling


Diane Hadel-Bobetsky


Ben Helmer


Nancy Johnson


Alexandra Johnston


Renee Kessinger


Carolyn Lee


Roberta Levine

Sandra McKee


Dmitry Naidionov


Mary Ogorzaly


Dennis Rosenthal


Marian Rothstein


Emily Schmidt


Lois Surmacewicz

Honorees for 5 Years of Service:
A group of about 25 people, holding balloons that spell out "OHNY 5"

Cyrine Ait oumeziane


Leo Alexandropoulos


Sally Atkinson


Maria Berkovich


Joanna Berritt


Melissa Burt


Lynne Calman Erlanger


Alida Camp


Heather DeVerna


Leon Erlanger


Sadie Forrester


Carri-ann Gay


Frank Guerra


Lamont Jones


Madison Kalson


Laszlo Kiss



Jenny Lai


Paula Lederman


Edward Leung


Allison Lin


Cliff Lu


Logan Lundie


Lisa Maddalena


Eileen Martin


Eugene Mayzel


Anne Mills


Annmarie Morris


Alexis Mucha


Giselle Munoz


Michael James O’hara


Minjung Park


Michelle Paulin

Katie Reilly


Robert Ripps


Mike Rosenbluth


Andi Sosin


Lydia Thomas


Viviane Topp


Lisa Truong


Mario Valenciano


Christopher Van Tuyl


Leslie Verter


Yu Wang


Craig Wing


Anne Wolff


Nancy Wood


Louise Yan


Robert Zilg

Recipient of the MVP Award:
Michael Roque
Michael Roque and Alba Cruz, Volunteer Manager
Recipient of the Rookie of the Year Award:
Cleopatra Matos
Four people in matching red Open House New York shirts smiling and posing together indoors.

Volunteers are the heart of OHNY, and our programs, especially OHNY Weekend, would not be possible without their support. We are tremendously grateful for the commitment and enthusiasm of our volunteer community and proud to be an organization that inspires people to participate year after year. We are also thankful to NYC Parks and Recreation for generously hosting us in the Arsenal Gallery.


Questions about volunteer service? Email volunteer@ohny.org.


Top photo: Albert Tan

Open House New York 

150 Varick Street, Floor 5

New York, New York 10013

info@ohny.org

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