Tokrex is the world's first decentralized and fully cryptographically real-time trading platform. Their goal is goal to replace the central crypto exchanges with a decentralized crypto exchange. Tokrex is airdropping 20 TOX for sign up on their website and also earn 50 TOX for each referral.
"The token distribution begins in March 2019. Then you will be able to send your tokens from your Tokrex Online Wallet to an Ethereum address. The feature will be available in March. Note, the distribution can start earlier due to market conditions. The ICO starts in April 2019 and the tokens will be delivered to exchanges. It's an ERC223 Token. All ERC20 wallets can be used."