The Grace Hopper Celebration, the annual gathering of women in technology held in the United States since 1994, was cancelled on 13 October 2026, two weeks before opening in Anaheim, because registrations and sponsorship were not enough to cover costs. It did not come out of nowhere: attendance had been falling and the organiser had closed 2024 with a 14.6 million dollar deficit. The lesson for anyone running a sponsor-funded conference, including one taken to Argentina or Latin America, is concrete: the budget has to work even if sponsorship drops, the go or no-go decision is made on a date agreed months in advance, and the refund policy is written before the first ticket is sold.
What happened in Anaheim
The Grace Hopper Celebration has been organised since 1994 by AnitaB.org, a nonprofit, and the 2026 edition was set for 27 to 30 October at the Anaheim Convention Center in California. Sponsors included Amazon, Google, Nvidia and Bank of America, and the programme had futurist Sinead Bovell as keynote speaker and journalist Kara Swisher closing.
According to Skift Meetings, the organisation said that “both individual registrations and sponsorship commitments came in significantly below our expectations”, that it weighed alternatives to an in-person event and that cancelling was the only financially viable option. In AnitaB.org’s official statement, the decision is described as “a function of not having the funds required to move forward with the Celebration, unlike in years past”. Its president, Brenda Darden Wilkerson, made clear that it had nothing to do with the host city.
SOMOS DER had no involvement in this event: we analyse it based on what the organiser and the press have published.
Lesson 1: the decline was visible in previous editions
For years the Grace Hopper Celebration drew more than 20,000 people. According to Bloomberg, in the piece republished by The Philadelphia Inquirer, about 15,000 attended in 2025, the lowest figure since 2016, and the 2026 programme no longer had the big-name executives who headlined in earlier years. The same piece places the case in the context of US companies scaling back diversity programmes since early 2025; Skift notes it is unclear whether that directly caused the sponsorship shortfall.
The organisation’s accounts told the same story. According to Skift, which reviewed its US tax filing, in 2024 AnitaB.org spent 42.1 million dollars and took in 27.5 million: a 14.6 million deficit, after a deficit of about one million in 2023 and a 16 million surplus in 2022. According to HackerNoon, which cites the same tax documents as reviewed by Tom’s Hardware, that year the event cost 26.9 million and generated 22.4 million.
The takeaway: each edition’s results are an indicator for the next one. If attendance drops, event revenue no longer covers its cost and sponsors renew for less, the next conference cannot be planned on the numbers of its best years. We cover this in how to build a realistic event budget.
Lesson 2: the decision date is agreed upfront, not two weeks out
Cancelling 14 days out is the worst possible timing for everyone: the venue is booked, suppliers have bought materials, speakers are travelling and thousands of attendees have flights and hotels paid. The alternative is to set one or two decision points from the start, with concrete numbers:
- A signed sponsorship threshold. Not advanced conversations, but contracts and amounts confirmed by a set date, for example five or six months out.
- A paid registration threshold. How many there must be by that date for the event to break even, compared with the registration curve of previous editions.
- A cap on committed cost. How much can be signed with suppliers before the decision point, so that scaling down or cancelling does not cost the whole event.
If the thresholds are not met, there is still time to choose between a smaller format, a postponement or an orderly cancellation. On the sponsorship side, how to get event sponsors explains how proposals are built and how much sponsors can fund.
Lesson 3: cancelling also means sharing out the costs
AnitaB.org’s statement asked attendees to cancel or change their flights and hotel bookings directly with each provider, and said it would contact registrants about registration fees by 26 October. Each sponsor is contacted directly by its point of contact at the organisation. Skift asked about 2026 registration numbers and expected sponsorship revenue and received no reply, and the statement anticipates further announcements “in the coming weeks”.
The question worth answering in writing before going on sale is simple: if the conference does not happen, what is refunded, who refunds it and how fast? The same goes for hotels: a room block negotiated by the organiser, with clear release dates, leaves fewer people alone with their booking than “everyone books on their own”.
Lesson 4: what survives is the community, not the scale
The cancellation did not leave the community without a gathering. According to Skift, Women in AI USA set up Voices United, a free virtual event on the original dates so that 2026 speakers could present shorter versions of their sessions, and another group organised RECLAIM, a networking day in the Los Angeles area on 28 October aiming to bring together more than 200 people. Visit Anaheim, for its part, shifted its campaign towards drive-market leisure travel to fill the rooms left empty.
Skift’s reading is precise: the peer network and the speakers can be rebuilt, but not a recruiting marketplace of some 15,000 people, because sponsors paid for that scale. For organisers, that defines plan B: which part of the conference can run on what attendees pay, and which part exists only if sponsors sign.
How to do this from abroad with a partner in Latin America
An association, agency or brand from Europe, the United States, Canada or Mexico taking a conference to Argentina or another country in the region faces the same equation with one more variable: the costs are in another country. A local partner reduces that uncertainty by confirming real venue, AV, accreditation and catering costs early, helping set the decision date with numbers from the destination and designing a smaller format that can still be produced if sponsors do not come through.
Measuring properly helps too. At Databricks Live Argentina 2026, at the Libertador Hotel in Buenos Aires, we ran accreditation for the agency Audere: 500 registered and 326 attended, and that same night the agency had the report with check-ins by guest type. That figure, edition after edition, is what lets you plan the next conference on real numbers rather than those of the best years. If you are assessing whether your conference adds up, our event production consulting works on exactly that, and if you are an agency or brand that needs a partner in Argentina or the region, see how our strategic partnerships work.