Marlo and Jason Dilks of SliCE pizza are paying tribute to the Italian American Christmas Eve tradition of the Feast of the 7 Fishes.

How about a Pizza of the 7 Fishes - mozzarella topped with clams, mussels, shrimp, tuna, crab meat, anchovies and sardine all sauteed with olive oil and garlic, and topped with lemon and basil.

The Dilkses are debuting the pescetarian pies with free samples Friday, Dec. 5 at the Rittenhouse, South Philly and Washington Township locations. They are $18.99 for small and $25.99 for large.

In addition to the pizza, which is on the menu all month, they are selling a Frutti di Mare Caesar for $12.95, featuring crab meat, Italian tuna, shrimp, artichokes, red onion, provolone and roasted peppers on romaine with Caesar dressing.