I've heard of the Coco Loco from Royal C but not the Coco Lata. Here is the receipe for the Colo Loco that was posted on their website a while ago.
Coco Loco - A CocoCay original
It's easy to do a Coco Loco. Toss all the ingredients into a blender, and blend until smooth. Then pour the potion into a cocktail glass and dress it up with a fresh wedge of pineapple. Yum! Now you can find this frosty treat in two places: CocoCay, Bahamas, our own private island, and at your next backyard barbecue.
1/2 oz Orange Juice Concentrate
1/2 oz Pineapple Juice Concentrate
1/2 oz Papaya Juice Concentrate
1/2 oz Coconut Cream
3/4 oz Dark Rum (Or make it a virgin Coco Loco without the rum)
3/4 oz Coconut Rum
1/4 oz Grenadine
(Makes one cocktail)