How to Make It
Bring a medium saucepan of salted water to a boil. Add the squid, shrimp and scallops and cook for 1 minute. Drain and spread the seafood on a large baking sheet to cool.
In a large shallow bowl, combine the coconut water with the lime zest, lime juice, red onion, shallot, jalapeño, garlic, soy sauce, brown sugar and Sriracha, stirring to dissolve the sugar. Add the seafood and stir well to coat. Cover and refrigerate for 1 hour, stirring a few times, until the seafood is firm but still tender.
Add the cucumber and shredded coconut to the ceviche and season with salt and white pepper. Spoon into bowls, garnish with the basil and serve right away.