16 February 2018. Ethereum Denver Hackathon: "An event hosted by www.ColoradoBlockchain.com" (source)
08 March 2018. EthCC Day 1: "EthCC (Ethereum Community Conference) is a conference that will take place in Paris at the Conservatoire Nationale des Arts et Métiers" (source)
09 March 2018. EthCC Day 2: "EthCC (Ethereum Community Conference) is a conference that will take place in Paris at the Conservatoire Nationale des Arts et Métiers" (source)
10 March 2018. EthCC Day 3: "EthCC (Ethereum Community Conference) is a conference that will take place in Paris at the Conservatoire Nationale des Arts et Métiers" (source)
03 May 2018. EDCON 2018: "Community Ethereum Development Conference" (source)
