You should check this app.
Airdrop aggregator that check all kinds of airdrops for your ETH address and see if you have free tokens you can claim.
This is a very simple app.
You just need to paste your ETH address in the form and check it against all the airdrops.
If you have some, they will show up and "Click to claim" to get the airdrops.
(already laimed items will still show)
List of airdrops so far
and some other POAPs
You might have some tokens waiting for you to claim!