Prague's Ethereum community hackathon.

ETHPrague is a three-day Ethereum hackathon in Prague, run by the city's Ethereum community and focused on applications that don't exist yet.
ETHPrague describes itself as an event about the future of Ethereum and concepts or applications that don't yet exist. It is organised by the Prague Ethereum community, which also runs regular meetups in the city.
The 2027 edition is billed as a three-day hackathon from 28 to 30 May. The venue has not been announced yet.
01
Builders have three days to work on new Ethereum projects.
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It is organised by Prague's Ethereum community.
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The event is pitched at applications that don't exist yet.
04
BTC Prague takes place in the same city earlier in the month.
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