In case you missed the latest ENS airdrop, a recent article from Coindesk provides a handy link to a community sourced list of potential future airdrops.
The list consists of a range of projects on several different blockchains and even CoinGeko and Coin Market Cap (at the bottom), basically any protocol that might at some point benefit from a further layer of decentralisation, namely in form of releasing a new Governance Token.
ALL of the projects require that you actually use them, usually by either using the relevant bridge, swapping tokens and providing liquidity, so do your own due-diligence on all of these projects first!
Each project has a link so you can go check it out, and is categorised by whether its live, or when action is (maybe?) required, although you can't sort the sheet by time-action required - but there is colour coding to make your life easier.
So it's up to you whether this means it's time to get busy or whether you either can't be arsed or this isn't worth the risk.
But on risk, I think for many of the projects listed here these are reputable projects, many of which I already use - for example, one of the required actions is to 'make a swap on quickswap'.
If 200 sounds like a lot, don't worry it's not - many of them are overkill - for example several are linked to Terra because they are currently dropping their governance token, ANC, on users of the protocol, and there are various staking options listed on said protocol - bonding ETH or LUNA, staking ANC or pooling it with UST for example, the chances are you wouldn't use them all.
So with at least SOME of these your drop will depend on your funds staked, so you won't be able to try them all out, so you'll need to be selective.
I guess what you're really looking for are those projects which just require you to test them out by doing one swap or something like that, rather than committing X funds for Y return, and there are some of those
Anyway, I enjoy exploring new projects anyway so this is something I will be exploring.
Obviously treble check BEFORE you give permissions to anything, BUT this list at a glance seems to be OK, as I said, I recognise and USE ALREADY many of these.
There is also a Discord link for further into and twitter on the sheet.
I'm not sure whether they deal with BSC drops but I dropped a link to the upcoming PolyCub drop in their Discord just now!
Happy exploring!