Have your Atom-Address ready and check your eligiblity if you staked your coins. It took me quite some time to research everything. I would be happy for any upvotes so I can contribute more and not get deleted by mods because my comment karma is basically not existent yet ;).
For some airdrops you needed to stake more than 100 Atoms. I think there are more to come, but I think these the ones mostly recently airdropped.
https://juno.omniflix.co/
https://airdrop.pstake.finance/
https://airdrop.desmos.network/
https://datastudio.google.com/u/0/reporting/53e1c28b-9f10-497c-9b5b-9f2a4749450b/page/1Oi5B
https://medium.com/@shadeprotocoldevs/shade-protocol-snapshot-details-5fcc99aa923c