KSU: 3 of a Kind

TL;dr 30 pieces; 10 each of three things with a common theme.

Think of an item, like bears. You'll then pull a minimum of ten pieces, any mix, with three examples, i.e. polar, panda and... Rilakkuma! LOL Or maybe Alice in Wonderland, and pull the mad hatter, the white rabbit and the Cheshire cat.

You can chose anything, but make sure you can lay hands on 10 pieces of three examples of that item.

And thanks to @3cats2dogsand2crazykids for letting me steal her concept. =D