既出かもですが・・・

sanctuary airdrop
https://bitcointalk.org/index.php?topic=2466445.msg25262943#msg25262943

infinity token airdrop
https://bitcointalk.org/index.php?topic=2477176.new#new

empire coin
https://bitcointalk.org/index.php?topic=2478272.new#new

それぞれTwitter、telegram など登録必要です。