When it happens, and how many come
Color shows median turnout, on the scale under the grid. The number in each cell is how many events ran then.
The Frisconian
What fills a room in San Francisco, from thousands of public Luma events. Filter the charts, or describe your event and see how events like it actually did.
Color shows median turnout, on the scale under the grid. The number in each cell is how many events ran then.
Median guests at finished events. Tap a format to filter by it.
Share of the final guest count already in, by days before the event. The band is the middle half of events.
Share of finished events that sold out, by ticket price.
Median guests for event pages that do this, against pages that don't.
Median guests by how many hosts the page lists.
Median guests by how long the event description is, in characters.
Median guests by days between first listing and the event.
Events by neighborhood. Tap one to filter by it.
Every listed event in the current filters, by the week it starts. Weeks ahead are still filling up as hosts post.
Every night a small script reads the public event pages listed on Luma for San Francisco, Oakland and Berkeley, one page per second, and records what any visitor can see: the date and time, the neighborhood, the ticket price, whether approval is needed, and the guest count when the host shows it. It reads each upcoming event again every night, which is how the sign-up curves exist.
No login, no private data, no guest names. This site never shows a single event: every number comes from at least five events, and the raw records stay off the internet.