Simon Grassmann
Simon Grassmann participated in at least two Democratic Socialists of America (DSA) events in 2022 and 2023 in New York City, organized by the city’s DSA chapter (NYC-DSA).
NYC-DSA is an anti-American and anti-Israel activist group. It celebrated the Hamas terror attacks of October 7, 2023, by holding a rally the next day.
As of October 2025, Simon Grassmann's X profile showed a rose emoji,🌹.
The rose emoji indicates a person is "part of the DSA movement."
As of October 2025, Simon Grassmann was listed as a research fellow at the Memorial Sloan Kettering Cancer Center (SKI) in New York, New York.
NYC-DSA Events 2017-2025
Organizers: NYC-DSA
Location: New York, NY
NYC-DSA has also canvassed and campaigned for NYC-DSA member and mayoral candidate Zohran Mamdani.

Source: Instagram, david4bk,
4/22/2022, https://www.instagram.com/p/Ccp6PsmOADj/?img_index=1
Profiles Related to NYC-DSA Events 2017-2025
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