So voting for EOS producers is really easy and I made my votes. How to vote you can check here http://eosportal.io/help#voting
Cryptolions also made tutorial in Russian and Ukrainian https://steemit.com/@cryptolions
So firstly I voted for 
I know these guys, I've been on First Kyiv Meetup which they organized and they are doing a great job. I.e. you can check their EOS Network Monitor http://eosnetworkmonitor.io/
As you can see they were #27 but right now they are #20 and I'm happy that they are Block Producers Now!
Also I voted for EosCafe, as I think EOS cafe is a great idea, I read their whitepaper and I'm thinking in future to open crypto cafe
Also I voted for Blockchainlab, I also know these guys, as Cryptolions they are also from Ukraine, and they are active in local crypto community, they visited first EOS Hackaton which happened recently.
After the selection is over, you need to go to the top of the page and vote
That's it. If you hold some EOS - I advise you to vote as well)
