Just as the title says?
I am enrolled with deep onion (but missed the train on most of the drops)
Any other opportunities?
I would recommend EthereumDark. The third round of airdrops will be starting sometime soon. Besides that, the price seems to be taking off.
There is a Funnel token Airdrop #5 currently going on for first 10 000 Jr Member or above. You can check it out here:
https://bitcointalk.org/index.php?topic=2200378.0Just read #2 post, everything is explained how to participate. On their spreadsheet you can check that they are doing token distribution so seems legit.