There are the gifts we think people want and the gifts they definitely want. An absolutely beautiful piece of sushi-grade tuna belly is the latter for a foodie, I promise. If you're looking to give a special piece of tuna belly, hamachi or yellowtail, I suggest this family-owned online seafood purveyor based out of Los Angeles. The Ito family procures some of the best high-end sushi-grade fish, along with more common catches like wild salmon, prawns and unagi. 

Riviera ships fresh or flash-frozen fish to all 50 states and Washington, D.C., and most of it is sashimi-grade, meaning you can slice and eat -- no cooking necessary.