Education Ecosystem is doing a 1 Million Ledu airdrop to all its existing project creators, as part of the $1 Million in Grants announced by the platform for its developers. The LEDU airdrop applies to developers that registered on its platform before 1st April, 2020.
To receive LEDU one must update their erc-20 address in the profile settings to be able to receive the ledu airdrop. See these instructions here on how to update.