Before a Luma event: see who's going and who to meet

San Francisco has more tech events in a week than most cities have in a month, and a lot of them are on Luma. That's a gift and a trap. It's easy to spend three evenings a week at events and come home each time with a drink, a few names and no real next step.

The problem usually isn't the event. It's walking in cold. In a Hacker News thread asking whether networking is a waste of time, one commenter said they found events "somewhat pointless unless there is someone attending the event who knows of you by reputation and wants to introduce you to other people." Put more simply: it's "somewhat pointless to attend an event at which I know no one." Another gave the counterpoint: you never know which person in the room is the one who will change your year.

Both are true. The fix is to stop walking in cold. Here's how to prepare in the twenty minutes before you go.

Step 1: Decide why you're going

Pick one goal for the evening, not five. For example:

• Meet two people building in the same field as you
• Find one design partner for your product
• Talk to one investor who has funded something like yours
• Find someone to co-work with next week

One goal makes every other decision easier: who to talk to, when to leave, and what counts as a good night.

Step 2: Look at who's going

Many Luma events show a guest list on the event page. According to Luma's help center, hosts can choose to show or hide it. When it's shown, anyone viewing the page sees the number going and a few names and photos, and "hosts and approved guests" can open the full list.

So once you're registered, you can often see who's going. Skim it for:

• People in your field or a neighbouring one
• People at a stage one step ahead of you
• Anyone you've met before and could say hello to first
• The hosts and speakers

Step 3: Pick three to five people

You won't meet forty people properly in two hours, and you shouldn't try. A commenter in a 2026 HN thread about the state of tech meetups put it sharply: in their experience, any meetup over ten people "becomes useless because you cannot really make meaningful connections." You don't have to agree to see the point. In a big room, your real event is the three or four conversations you choose.

For each person, find one thing: what they've built, something they shipped recently, a talk they gave. That's your opener.

Step 4: Send a short note beforehand

If you can reach them, a two-line message helps:

"I'll be at the demo night on Thursday. I'm building a scheduling tool for clinics and saw you shipped something similar last year. Would love five minutes if you're around."

Most people say yes, or at least look out for you. You're no longer a stranger walking up. You're the person who sent that note.

Step 5: Arrive early

The first twenty minutes are the easiest part of any event. Groups haven't formed yet, people are standing alone with a drink, and "is this your first time here?" works fine. By the time the talks start, conversations are locked into circles.

Step 6: Ask the host for one introduction

Hosts usually know who's there and like connecting people. "Is there anyone here working on payments?" takes them five seconds and saves you twenty minutes.

Step 7: Leave with a next step

The aim isn't to collect contacts. It's to leave with one or two plans: a coffee next week, a co-working session, a product demo. Follow up within a day, while you both still remember the conversation.

How to do this on The Build Nation

The Build Nation is a free, real-time network for builders, investors, mentors and businesses, live in San Francisco. It has a feature built for exactly this moment.

Add the Luma event. On the Events page, under "Going to a Luma event?", paste the event's Luma link. If another member has already added it, you'll go straight to that listing. If not, you add the name, day, time and city in a short form. The Build Nation doesn't open or read the Luma page. Sign-ups still happen on Luma, so register there too.

Mark yourself going. Going on The Build Nation shows you to other members going to the same event. You'll see them, and you'll get a short list of who you should meet there, picked by field and stage. Each person's profile shows what they're building and what they've shipped, so you can do steps 2 to 4 in a couple of minutes.

Privacy is built in. Signed-in members who aren't going see only the count and an anonymous summary, like how many people are at a given stage. Names are for people going. If you'd rather not be listed at all, turn on "Hide me from event guest lists" in Settings. You're still counted, but your name isn't listed or suggested to other guests.

After the event. Use "Want to meet" on someone's profile. If they want to meet you too, a chat opens. Or start a quick meetup the next week at a café near you and invite the people you clicked with.

Events hosted on The Build Nation

If you're running the event yourself, you can host it on The Build Nation directly. Guests can RSVP or request to join, depending on what you set. You can approve requests, keep a waitlist, add co-hosts and check people in at the door by QR code or by name. Guests get a confirmation and email reminders 24 hours and 1 hour before, with a calendar invite. You also choose who sees the guest list: everyone going, or only the hosts.

The short version

Events feel like a waste when you walk in cold and leave without a plan. Decide why you're going, look at who's going, pick a few people and say hello before you arrive. Whether you use Luma's guest list, The Build Nation, or both, twenty minutes of preparation turns a room full of strangers into a handful of people you came to meet.