Did you miss the ELF Airdrop?
decentralized cloud computing Multi-Chain Parallel Computing Blockchain Framework
sounds.... technical, but the ælf project could become a hit! 
Who missed the first Airdrop in December 2017, now gets one last chance! You get free ælf for connecting your twitter, github and telegram account - and you can earn more ælf for tweeting, retweeting, replying and liking ælf's official Twitter account. There is a daily limit (10 likes, 10 replies, etc.), but you can make an easy dollar every day.
If you don't want to make a spam machine out of your Twitter account, I recommend a separate Twitter account just for Airdrops and annoying promotion.
This is not one of the meanwhile common ICOs who just want to take your personal information. Well-known investors are 1kx capital, Alphabit, BlockTower, FBG Capital, Galaxy Partners, Hashed, Hyperchain, LinkVC, Signum Capital, etc.!