Bitcoin Pizza Day Prague refers to Prague events commemorating the famous pizza trade. For a newcomer, the key distinction is between the informal Global Pizza Party at Cross Club and the Pizza Day Prague conference: they share a historical theme, but have their own programmes, venues and admission terms.
On 18.5.2010, the BitcoinTalk user laszlo offered 10,000 BTC, meaning bitcoins, for two pizzas. On 22.5.2010 he reported a successful trade and thanked jercos. That ordinary purchase gave the anniversary its human appeal: digital coins helped put a real dinner on the table. The post records an agreement between people; it does not by itself establish that the restaurant accepted bitcoin directly or that this was the first ever Bitcoin trade. [1]
In Prague, the story takes two different forms. The Global Pizza Party at Cross Club is a community celebration whose registration page names PizzaDAO and local organiser 113kw. The website pizzaday.cz presents a separate international conference, Pizza Day Prague. One registration does not admit you to both. The useful choice is whether you want an informal gathering over pizza or talks and more technical discussion. [2] [6]
The Cross Club invitation for 22.5.2026 listed a programme from 17:00 to 22:00 and free entry. The pizza offer was tied to a reservation at rsv.pizza/prague. Knowing the venue was therefore only part of the plan: booking mattered for the food on offer. These were the terms for that particular edition. The old page now records an invitation; it is not a reservation for the next celebration. [2] [3]
The invitations contain a small discrepancy: RSV.Pizza advertised pizza from 17:10, while Cross Club said 17:30. The club mentioned Bitget and a Kahoot quiz; the registration page also named Base Czechia and other partners. Both allowed programme changes. The difference alone shows neither that the party was cancelled nor which time was followed. For a future edition, look for that organiser’s current instructions. [2] [3]
Alongside the food, the PizzaDAO invitation promoted Pizza Box NFTs. An NFT is a uniquely identified digital token; the listed price was in ETH, the currency of the Ethereum network. Buying an NFT was not stated as a condition for free pizza after reserving. The offer combined a social gathering with promotion across the wider crypto scene. Sponsored food does not establish a particular bitcoin payment by a guest. Organisers described a shared wallet requiring multiple signatures; that description alone does not verify how its funds were handled. [2]
The conference has its own history. The 2023 archive names Paralelní Polis and La Fabrika and centres on peer-to-peer: direct relationships between participants without a compulsory central intermediary. The 2024 edition, Scaling Wars, called itself the third and explored scaling. Behind that term lies a practical question: how can more people use Bitcoin without leaving its verification and operation solely to large companies? [4] [5]
For 22.5.2026 to 23.5.2026, the ticketing site named Maják Zdiby at Nábřežní 17. Earlier Prague addresses therefore do not apply to every edition. At this review date, the page says the booking period has ended, although a purchase prompt remains visible. The Kids category offered free admission to children younger than 15 with a paying adult; it was not free entry for everyone. [6] [7]
The 2026 programme listed Eric Sirion, Antoine Riard, Juraj Bednar and Mario Havel among its speakers. For a newcomer, these names provide starting points for exploring the people and topics associated with the conference. A programme describes intended sessions, however, rather than documenting every appearance that took place. To understand a particular idea, seek out the relevant talk or the author’s writing; a name on a poster cannot explain the argument. [6]
For the clearest picture, read this entry together with Bitcoin Pizza Day, Laszlo Hanyecz, Paralelní Polis, Jednadvacet, Bitcoin. The reverse links also lead from Bitcoin Pizza Day, Paralelní Polis.