https://www.peta2.com/save-animals/get-peta2s-free-app/

Summer is around the corner, and because you’re a caring person, it’s time to gear up and remind people that SeaWorld is still a terrible place for animals and that they shouldn’t visit any marine park or aquarium. To help you prep, we’re giving away 10 of our “SeaWorld Sucks” shirts! To enter, all you have to do is take action for animals on the peta2 app between May 30 and June 7.*