08 February 2018. NY Meetup: "No additional info" (source)
06 February 2018. EOS Developer Meetup: "EOS Developer Meetup in Seoul, Korea slated for the 6th of February, 2018." (source)
28 February 2018. (or earlier)IQ token Airdrop: "Airdropping IQ tokens using the EOS distribution list." (source)
20 March 2018. Speaker At Token 2049: "Brendan Blumer (EOS founder) will be presenting at the Token 2049 event in Hong Kong scheduled for 20th-21st of March, 2018." (source)
31 March 2018. (or earlier)EOS Dawn 3.0: "Dawn 3.0 code is still in Early Alpha [...] it will not be available in a public TestNet until the end of Q1 2018" (source)
01 June 2018. (or earlier)Everipedia Airdrop: "The ERC20 Everipedia Airdrop will occur before 01/06/2018. Exact snapshot date is TBA" (source)