How to find good events in San Francisco in 2026

San Francisco in 2026 has roughly two thousand AI happy hours a week, half of them with the same speakers, most of them with warm prosecco. Finding the actual good stuff is a filtering problem, not a discovery problem. Here's what works.

The Luma graph is the real index

Luma has effectively become the SF event layer. Almost everything tech-adjacent — AI dinners, founder breakfasts, hackathons, demo nights — runs through it. The trick is that the Luma front page is useless for browsing. The good stuff doesn't show up in their discovery feed because the good stuff is invite-only or runs on a small list.

What works: follow the specific organizers whose events you've liked. The Luma "people you've attended events with" feature is sneaky-useful. After a few RSVPs, your home feed starts showing things hosted by people in your extended graph, which is where the actual signal lives.

The orgs worth following

The dependable ones in SF in 2026:

• AGI House — flagship AI hacker house events. Big crowd, but the talks are real.
• AI Tinkerers — practitioner meetups, less pitch-y than most.
• Cerebral Valley — well-curated, applies a filter.
• The South Park Commons events — small, sharp, founder-leaning.
• a16z open events when they happen — selective but real.
• OpenAI / Anthropic dev days when they're open.

Avoid anything that calls itself a "thought leadership summit" or has a sponsor logo bigger than the speaker name in the header. The signal-to-noise ratio is the wrong way around.

Funcheap is still the answer for non-tech

If you actually want to see what's happening in SF that isn't a pitch deck, Funcheap is the only site that's held up. They've been running a daily-ish list of cheap and free things since forever and the curator clearly still goes to events. Free yoga in Dolores Park, weird shows at The Chapel, gallery openings in the Mission, festivals in Golden Gate Park — Funcheap covers what tech press doesn't.

Newsletters that earn their inbox space

Three I'd still pay attention to in 2026:

• Mission Local for the Mission and what's happening on the ground there.
• The Bold Italic for general SF culture.
• Sifted SF edition if you're tech.

Three is the right number. Five is too many and you stop reading them.

The "follow specific people" move

The most reliable filter in SF is one specific person. Find one or two people whose taste you respect — not necessarily famous, not necessarily a VC — and check what they're going to. Twitter still works for this if you're selective. So does Luma's "host" page.

What I actually do on a Sunday night

Same loop, every week, takes 15 minutes:

1. Open Rifio's SF this-week feed, pick 2-3 things.
2. Cross-check Luma for the AI-specific stuff (the SF AI happy hour list covers most of it).
3. Open Funcheap for one non-tech thing — a movie at the Castro, a show at The Chapel, something that isn't about LLMs.
4. Text one friend, see what they're going to.
5. Book Monday morning. Things sell out by Wednesday in SF, even free things, because everyone RSVPs to everything.

What to skip

The genuine filter list, after a couple years of going to too many things:

• Anything called an "AI Builders Summit" with a generic landing page.
• Any happy hour where the host is a recruiting firm or a SaaS API company you've never heard of.
• Any event where the speaker list is "TBA" 48 hours before.
• Anything that says "fireside chat" with a CEO and a moderator who's clearly an investor in the company.
• The big cattle-call hackathons where they fly in 800 people for a brand activation.

Hidden tier — the dinners

The actual best SF tech events are dinners. They aren't on Luma, they aren't on Eventbrite, they're a Signal group of 12 people who meet quarterly. The way in is to host one. Pick a topic, invite 8 people who'd find each other interesting, do it once. The graph compounds from there. This sounds like advice you can't use, but it's the actual answer for "how do I find the good events" — host one and you become a node in the graph.

What about non-AI tech?

Robotics, hardware, bio — all underserved by the current SF event scene because everyone's pivoted to AI hype. The robotics folks meet in Berkeley, the bio folks at Mission Bay. Follow the labs and the specific researchers, not the generic "deep tech summit" listings. Mercor and Cursor have done some open events recently that have been good. Foresight Institute still puts on things that aren't embarrassing.

Last thing

Don't over-optimize. Two events a week is plenty. The people doing five events a week aren't finding signal, they're just visible. Pick a couple of good ones, actually talk to people, follow up by Tuesday. You'll get more out of two well-chosen events than ten badly-chosen ones, and you'll stop being the person who's tired all the time.