Adds Bunny Queen to the caves, 
Bunny Queen trades veggie meals and sweets for Thulecite Fragments (2 - 4), you also have 5% to get gem.
Different games are awarded for different food.

Red Gem: Fist Full of Jam, Fruit Medley, Ratatouille
Purple Gem: Stuffed Eggplant,
Blue Gem: Ice Cream, Melonsicle
Green Gem: Trail Mix, Flower Salad, Coffee
Orange Gem: Dragonpie, Taffy, Pumpkin Cookie
Yellow Gem: Mandrake Soup, Powdercake, Waffles, Banana Pop

Bunny Queen will give you some random items like: gold, marble, nitre, lightbulbs, ferns, broken shell pieces.
Bunny Queen goes to sleep after the meal (trades only once per day)!

You can configure chance for gems at mod config screen.
You need to generate new caves for Queen to appear. Generating the caves with this mod can take a very long time for some reason.