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Sam's guide

Thursday, September 3, 2026 · San Francisco

Sam's guide — San Francisco tech events, curated daily

“You can see the future first in San Francisco.”

— Leopold Aschenbrenner, June 2024

Today in SF

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  • On now

    Startup IDEATHON

    Free

  • On now

    RocketRide × SCU Buildathon: Build It. Scale It. Get Paid.

    Click to join: https://luma.com/join/g-B8PjJv64VNq3OCs RocketRide × SCU Buildathon: Build It. Scale It. Get Paid. A collaboration between AI Collaborate at SCU and RocketRide Most student projects die in a GitHub repo. This week, that changes.

    Free

  • On now

    [Online] Rote Playoffs Hackathon - Win a MacBook Pro + iPhone 17

    Free

  • On now

    YC Fellows 2026

    San Francisco, CA, USA · Free · Approval required

  • On now

    smart ai 100 2026

    Free · Approval required

  • On now

    Board Game Night @ Dusty Robotics

    Board game night for people who build robots! This month we're at Dusty Robotics in Mountain View. We'll have Costco pizza, soft drinks, and board games on hand. Feel free to bring more of your favorite games!

    909 San Rafael Ave, Mountain View · Free · Approval required

  • On now

    Founders Inc: Open Campus (Blueprint Edition)

    Free · Approval required

  • On now

    SFC × Abaka.ai Spatial Intelligence Night

    Free · Approval required

This Week in Tech

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  • On now

    From Signed to Paid: The Messy Middle of Enterprise Deals

    Winning the deal is only half the fight. Every early-stage founder learns this the hard way: the contract is signed, the champagne is opened, and then come the security questionnaires, procurement portals, redlines, and net-90 payment terms that quietly eat your runway.

    Free · Approval required

  • On now

    Corgi Cafe: Hello, Dogpatch Party

    Corgi Cafe is open for you! The first people in get a special gift from us! The Hello, Dogpatch Party is a chance to bring the neighborhood together around our new space: meet other founders, builders, and friends; connect with the Corgi community; explore the cafe; and…

    2146 3rd St, Dogpatch · Free · Approval required

  • On now

    Rust Meetup

    Meet and collaborate with other people using and learning the Rust programming language! Rustaceans of all interests and skill levels are welcome. Bring a laptop and something to hack on in person, whether it's a long-term OSS project or Rust learning exercises…

    Hacker Dojo, Mountain View · Free

  • Tomorrow · 12:00 AM

    Superteam TH Monthly Call Sept

    Click to join: https://luma.com/join/g-jYx7rjQMToa8L2s Superteam Thailand Monthly Community Call The monthly gathering for everyone building with Superteam Thailand. Join founders, developers, creators, designers, operators, investors, and ecosystem contributors from across…

    Free

  • Tomorrow · 9:00 AM

    Genesis Pre-Accelerator Demo Day

    The time has come. After weeks of building. Prepping. Responding to feedback. These future billionaires want to meet you. 13 venture-backed founders are ready to show you what’s been going on behind closed doors. Projects to venture-scale companies.

    Free · Approval required

  • Tomorrow · 9:00 AM

    Snack Club "Book" Club - A Discussion on AI Ethics

    Click to join: https://luma.com/join/g-Ll2orUdVwvf0aVU Downstream Discussion Club A discussion group for thinking about what AI means to society and what it’s doing to the world it's been released into - to the way we work, learn, connect, and the texture of everyday life.

    Free

  • Tomorrow · 9:00 AM

    Cafe Cowork: Temporal x Corgi

    Temporal x Corgi are partnering up for our next coffee and coworking session in SF, hosted at Corgi Cafe.

    Corgi Cafe

  • Tomorrow · 9:30 AM

    Breakfast with Builders

    Coffee, bites, and good conversations with fellow builders, engineers, and tech leaders to break up a busy workday. Meet us at Plug and Play Silicon Valley for some tasty snacks, coffee (or matcha) and an open networking experience.

    Free

  • Tomorrow · 11:00 AM

    AI Safety Career Pivot Coaching Office Hours + Transition Connection Group

    Office Hours: Care about AI Safety going well for humanity, but don't know how to navigate the ecosystem? Let's chat! Sign-up sheet here. You can drop in but last time there was a queue. Connection Group: Lack people in your life who really understand what you're doing?

    Mox, SoMa · Free

  • Tomorrow · 11:00 AM

    Hello, AI - Getting Started with AI for Nonprofits

    Click to join: https://luma.com/join/g-opYLwaq1mOqPHAQ Nonprofit teams often have to juggle responsibilities with limited staff. Between program planning, grant writing, volunteer coordination, donor communication, reporting, and administrative work, there's never enough time.…

    Free

  • Tomorrow · 12:00 PM

    World Models with DreamerV3 - AI Build & Learn

    Click to join: https://luma.com/join/g-jOByVAC7VHU90F7 Welcome to AI Build & Learn, a weekly AI engineering stream where we pick a new topic and learn by building together.

    Free

  • Tomorrow · 12:00 PM

    Hello, AI - Parenting Made Easier

    Click to join: https://luma.com/join/g-fi8N7Kow7Bjo2DI Parenting comes with a steady stream of information, decisions, schedules, and things to keep track of. It can be a lot.

    Free

The Weekend

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  • Sep

    4

    The First Non-Tech Buildathon

    1:00 PM · AWS Builder Loft, Financial District · Free

  • Sep

    4

    Who’s Watching the Agents? Governance and Security for a Multi-Agent World.

    5:30 PM · University of San Francisco - Downt…, Financial District · Free

  • Sep

    4

    Shawarma & Startups - MENA Founders

    6:00 PM · 2146 3rd St, Dogpatch · Free

  • Sep

    4

    Dimensional Office Cooling

    7:00 PM · Free

  • Sep

    5

    OpenAI Codex Masterclass: From Prompting to Agentic Workflows

    2:00 AM · Free

  • Sep

    5

    BURNING TOKEN, the AI Global hackathon

    10:00 AM · Frontier Tower @ Spaceship 995 Mark… · Free

Plan Ahead

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  • Sep

    10

    Biotech Coffee Meetup with Lexi Ventures

    2:00 PM · South Park Playground · Free

  • Sep

    10

    Twin Atlas RDC 2026 Developer Mixer Ft. Gamebeast

    3:00 PM · SP2 Communal Bar + Restaurant, San Jose · Free

  • Sep

    10

    GTM 201: Strategy’s Set. Now Go Get Revenue.

    4:30 PM · 4733 Chabot Dr suite 175, Pleasanton · Free

  • Sep

    10

    The AI Factory: Reinventing How the World Builds

    5:00 PM · Palo Alto, Palo Alto · Free

  • Sep

    10

    THE SF DATABASE MEETUP: September

    5:30 PM · PlanetScale · Free

  • Sep

    10

    Funders & Founders Happy Hour @ ERIA

    6:00 PM · ERIA Marina · Free

  • Sep

    10

    Private Fireside with Leigh Marie Braswell - First Product Manager at Scale AI to now leading investments at the frontier of AI

    6:00 PM · 1 Beach St · Free

  • Sep

    10

    Networking Cocktail Party for Devtool Founders & Marketers

    6:00 PM · Novela · Free

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