Complete details: https://www.plena.finance/airdrop
2) Aevo airdrop live: https://app.aevo.xyz/aevo ( Make sure you are on Ethereum chain otherwise nothing will happen upon clicking 'claim airdrop' button, and if this button shows it means you are eligible for airdrop).
Is it still worth it to chase those Plena quests or has it already been running for months? I've just discovered a couple of projects that could make for lucrative airdrops. Pike Finance and Mitosis but it looks like it's already too late to go in and chase both.
Pike's airdrop is interesting tho as they leverage discord roles and community engagement. They also use roles from other discord servers that have had an organic community. None of those annoying 'grinder' types who type in gm or hello just for the XP. They onboarded holders of chosen NFT collections too which I think is cool.