HELIOsphere 2021 Information


HELIOsphere 2021

HELIOsphere 2021
April 9-11, 2021 Cancelled
DoubleTree by Hilton Hotel Tarrytown
Tarrytown, NY, USA

Science Fiction Convention with Fantasy programming

A yearly convention for fans of Sci-Fi and Fantasy. We are a 503(c)(3) Non-Profit Corporation.

HELIOsphere 2021 Guests


Previous/Future Events

HELIOsphere 2024  —  May 3-5, 2024
HELIOsphere 2023  —  April 28-30, 2023
HELIOsphere 2022  —  March 25-27, 2022
HELIOsphere 2021  —  April 9-11, 2021
HELIOsphere 2020  —  April 3-5, 2020
HELIOsphere 2019  —  April 5-7, 2019
HELIOsphere 2018  —  March 9-11, 2018

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