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Editorial
LV Web3 · @LVweb3 · Oct 2025 · EN

Polkadot Sub0 Returns in 2025 — See You in Buenos Aires, Argentina!

Polkadot Sub0 Returns in 2025 — See You in Buenos Aires, Argentina!
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TL;DR

Subzero 2025 is the flagship web3 event for the Polo ecosystem, taking place November 14-16, 2025 in Buenos Aires at Bubble Studios. The three-day event features 60-hour hackathon, 25 side events, 13 life experiences, and notable speakers including Gavin Good, Theo from Energy Web, and Francesco from MetaMask.

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Subzero 2025 represents the premier flagship event for the Polo ecosystem this year, consolidating what would typically be two major events into one comprehensive gathering. Set in the vibrant city of Buenos Aires, this three-day immersive experience brings together the brightest minds in web3, blockchain, and decentralized technology for an unforgettable event.

Event Date and Venue

Subzero 2025 will take place from November 14 to November 16, 2025, at Bubble Studios Buenos Aires. The venue is described as a new brutalist space featuring 18 rooms in the heart of the city, characterized by thick concrete, glass, hard lines, and swimming pools. This unique setting promises attendees an immersive and distinctive experience that aligns with the cutting-edge nature of the event.

Event Format and Activities

The event runs for three days, open 24 hours, featuring a Subzero Hack lasting 60 hours, two stages for presentations, a private chef, rooftop beach access, 25 side events, and 13 life experiences. This comprehensive format ensures there's something for everyone, from developers participating in the hackathon to enthusiasts seeking networking opportunities and exclusive experiences.

Featured Speakers

The speaker lineup includes prominent figures from the web3 space: Gavin Good, Sean Le, Chath from Hyperbridge, Theo from Energy Web, an educator and director from Real Aen Labs, the founder of Talisman, Will Scott from Snowstorm, Francesco from MetaMask, and Arnal Simmer, head of GTM at Doom. This diverse group represents some of the most innovative projects in the blockchain ecosystem.

Sponsors and Partners

The event is produced by Web Theo in collaboration with Nercom and Latin. Sponsors include Iteration, Hyper, Rich and Arrive, ABA, and FRA, among others. The event also has numerous community and media partners, ensuring broad reach and engagement across the web3 ecosystem.

Key takeaways

  • Subzero 2025 is the sole flagship event for the Polo ecosystem in 2025, consolidating previous events into one major gathering
  • The event takes place November 14-16, 2025 at Bubble Studios in Buenos Aires, featuring a unique brutalist venue with 18 rooms
  • Three-day format includes 60-hour hackathon, two stages, 25 side events, and 13 exclusive experiences
  • Notable speakers include representatives from Hyperbridge, Energy Web, Talisman, MetaMask, and other leading web3 projects
  • Follow Subzero on X/Twitter for updates on new speaker confirmations and event details

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Transcript

In no time guys, we are going to see the bulk of Subzero 2025. This time the Subzero is going to happen in Buenosiris between the days 14 and 16 of November of 2025. Get ready because this year we didn't see any PC code decoded. So we only have one flagship event for the Polode ecosystem this year. Everything in one event. And I think the idea is much better. To be honest, [music] we don't need two flagship events. One is enough. And in that sense, the Subzero brand is already a very nice brand in in in a lot of terms. Well, it sounds a little bit punk if you ask me. No, but I don't know maybe my personal takes. You can check here already the landing page for the event, the Subzero. You already know that these people from Guo, they always work pretty nice, all the branding and all these things. And well, you can check here. Subzero [music] Buenocidis November 14 to November 16. Bubble Studios Buenosiris and well the landing page is pretty cool. Pretty simple here with the fonts of the abundant font classical of the polo ecosystem. Add centralized test proof future at the bleeding edge of web3 partner with Subzero. Here you have some actions. Just for the partners here this this little clip introduction which is really really really nice and [music] 3 days open 24 hours subzero hack 60 created speakers two states private chef private chef private [music] chef guys private chef important roof tube [ __ ] roof tube beach guys roof tube beach 25 scythe events and 13 life experience Produced by Web Theo in collaboration with Nercom and Latin. Brutalist immersive experiential Buenosiris best venue. A new brutalist cab with 18 rooms in the heart of the city. Thick brides concrete glass hard lines and swimming pools. Swinging pools. Here we have the speakers which by the way guys really like this casting. I really like this this this first view of the speakers. Gavin Good, of course. Sean Le, sorry because maybe I don't pronounce the the names very well, but this guy is a [ __ ] Chath from Hyperbridge, one of the more cool projects in the PCO ecosystem right now. His Essie, I don't know. Sorry for my pronunciation, guys. Theo from Energy Web. also other chat because this project is like more one of the biggest projects on the BGO ecosystem right now. We have this guy which I really like this guy because I watched the his videos on YouTube. Another the bit very good educator director of de real aen labs and later we have like the bit founder of talisman web three hacker will Scott from snowtorm Francesco and the real of metam mask Arnal simmer head of GTM of doom really cool speakers we have this year sponsors iteration really nice hyper rich and arrive aba and Fra I don't know you guys but for sure you are also very nice too later we have here the community partners and well here we have a lot a lot a lot a lot a lot a lot a lot of community partners and later media partners we have also a lot a lot a lot a lot a lot a lot a lot a lot of media partners and here we have untold innovation like never before free tickets thank you very much for the free tickets so yeah guys remember to follow subzero in Twitter X and here you have all the news. You are going to have all the updates, all the new speakers that are going to be confirmed for the event and all the stuff. You only have to well X Twitter. Here you have everything you want. And this is the topic. This is the new. Thanks for watching guys. See you on the next video. Bye-bye. [music] >> [music] >> Heat. Heat.

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