I found some great looking uni recipes for anybody who is interested:
Uni ponzu shots:
Uni Shooter with Ponzu Sauce | Steamy Kitchen Recipes
Uni risotto:
Uni Risotto with Seared Japanese Scallops, Truffle Vinaigrette and Ikura Recipe | Yummly
Another version.. in spanish. Not hard to translate on babblefish:
Dulces bocados: Risotto de erizos de mar
Uni ceviche:
Sea Urchin Ceviche Recipe
Eric Ripert's Uni Pasta (featured on Anthony Bourdain's Food Porn):
Eric Ripert