From Birthday Parties to World Cups: The Events That Blow Us Away
When we built Who's In, we imagined yoga classes and birthday parties. You blew past that on day one. This is a love letter to the organisers who showed us what gathering really means.
We built a tool. You built a world.
When I started building Who's In, the vision was modest: help people manage RSVPs for yoga classes and birthday parties. A simple link, a guest list, maybe a waitlist. Nothing fancy. Just the basics, done well.
Then organisers started using it. And what they created took my breath away.
FIFA World Cup watch parties with 200 people across three venues. Silent disco hiking through national parks. Midnight astronomy meetups where strangers became friends under the stars. Charity galas raising thousands for causes that matter. A grandmother's 90th birthday with family flying in from four countries, all coordinated through a single RSVP link.
This post isn't about features or product updates. It's a thank you — to every organiser who took a simple tool and turned it into something we never imagined.
The gatherings you've created
Every week, we see new events that surprise us. Here's a snapshot of the sheer variety of gatherings that organisers are running on Who's In.
Sport & Fitness
Yoga classes, pilates sessions, CrossFit WODs, running clubs, cycling groups, padel matches, pickleball leagues, wild swimming meetups, sailing clubs, climbing sessions, martial arts training, triathlon groups, and FIFA World Cup watch parties that turn living rooms into stadiums. From dawn park runs to sunset paddleboard sessions, fitness communities are thriving.
Social & Celebrations
Birthday parties (from intimate 6-person dinners to 150-person extravaganzas), baby showers, hen parties, wedding celebrations, housewarmings, family reunions, farewell parties, potluck dinners, and New Year's Eve gatherings. Life's milestones deserve to be celebrated together, and organisers are making every one count.
Community & Culture
Book clubs, language exchange meetups, board game nights, trivia nights, open mic sessions, comedy nights, neighbourhood groups, parent groups, men's and women's groups, expat communities, LGBTQ+ gatherings, art exhibitions, pottery workshops, photography walks, creative writing circles, and film clubs. Culture isn't something that happens to you — it's something these organisers build, week after week.
Wellness & Mindfulness
Meditation circles, sound bath sessions, breathwork workshops, wellness retreats, and mental health walks. In a world that moves too fast, these organisers are creating spaces where people can slow down, breathe, and connect with themselves and each other.
Professional & Learning
Networking events, startup meetups, coding bootcamps, hackathons, Toastmasters sessions, leadership summits, tech conferences, medical conferences, trade shows, and training courses. Careers are launched, partnerships are formed, and ideas are born in these rooms. The next big thing might start at a meetup someone organised this morning.
Charity & Cause-Driven
Fundraisers, volunteer coordination days, environmental clean-ups, sustainability workshops, and nonprofit galas. These are the organisers who don't just gather people — they mobilise them. Every beach clean-up, every charity run, every gala that raises money for a cause that matters — it all started with someone deciding to bring people together.
Food & Drink
Wine tastings, beer tastings, cocktail classes, cooking classes, dinner clubs, food tours, coffee mornings, and supper clubs. Breaking bread together is one of the oldest forms of community, and these organisers are keeping the tradition alive — one perfectly paired glass of wine at a time.
Outdoor & Adventure
Hiking groups, camping trips, surfing weekends, outdoor adventure days, astronomy nights, walking groups, and gardening clubs. These organisers know that the best conversations happen on a trail, the best friendships form around a campfire, and the best memories are made under open sky.
Why this variety matters
The sheer range of events on our platform tells us something important: the desire to gather is universal. It doesn't belong to one industry, one age group, or one type of occasion. A grandmother organising her 90th birthday has the same fundamental need as a startup founder hosting a hackathon — they need to invite people, know who's coming, and make sure the experience is smooth.
This is why we built Who's In the way we did. Not as a tool for "event professionals" or "enterprise organisers". Not as a platform with features you need a manual to understand. We built it as the simplest possible answer to the simplest possible question: who's coming?
When the tools are simple enough, creativity takes over. Organisers don't need permission to invent new kinds of gatherings. They don't need to request a feature for their specific event type. They just create a link and share it. And what they create is extraordinary.
That's the real lesson: communities are everywhere. In every neighbourhood, every workplace, every WhatsApp group, every friendship circle — there's someone thinking about bringing people together. All they need is a tool that gets out of the way and lets them do it.
Thank you, organisers
I want to say something directly, as the founder of this platform: thank you.
Thank you to the yoga teacher who runs a free class every Saturday morning in the park and uses Who's In to make sure the right number of mats are laid out. Thank you to the dad who organised a surprise 50th for his partner and needed to coordinate 80 guests without her finding out. Thank you to the nonprofit volunteer who coordinated a beach clean-up across three cities on the same weekend.
Thank you to the expat who started a language exchange in a new city because they were lonely and thought others might be too. Thank you to the running club captain who manages 60 members, rain or shine, every Tuesday and Thursday. Thank you to the person who hosted a silent disco hike and proved that the best ideas are the ones that sound ridiculous until you try them.
You are the reason this platform exists. Not the technology, not the features, not the business model. You. The person who decides that people should come together, and then makes it happen.
We will keep building for you. We will keep making it simpler, faster, and more reliable. We will keep earning the trust you place in us every time you share that link.
What Will You Create?
Whether it's a 6-person dinner or a 600-person conference, a weekly yoga class or a once-in-a-lifetime celebration — Who's In gives you everything you need to bring people together. Free forever.
Every kind of gathering
A snapshot of the events organisers are running on Who's In right now:
Frequently asked questions
What types of events can I create on Who's In+
Is Who's In free for community events?+
Can I use Who's In for large events like conferences or festivals?+
How do I set up an event on Who's In+
Do my guests need an account to RSVP?+
Can I charge for tickets on Who's In+
Related Reading
Every Gathering Helps Cool the Planet
Who's In joins Stripe Climate, investing 0.5% of revenue in permanent carbon removal.
How to Grow a Community Group from 5 to 50
A milestone-by-milestone playbook for growing any community group.
Introducing Who's In Clubs
Membership management, dues, communications — all in one place.
