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Here are some of the previously organized S4 events. Feel free to navigate to the respective pages to have a look.

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1. S4 Online (January-February 2022)

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2. Mini S4 (July 15-16th, 2022 in Innsbruck, Austria)

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3. S4 2023 (August 6-13th, 2023 in Sao Paulo Brazil)

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4. S4 2025

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