Seafood Stuffed Pasta Shells

36 Jumbo Pasta Shells, cooked al dente
16 oz. cream cheese softened (I use fat free)
1/3 cup mayo (I use fat free plain yogurt)
2 tbsp white sugar
1 1/2 tsp salt
1/2 tsp pepper
1 tsp lemon juice
1 pound imitation crab meat, chopped
6 oz. cooked tiny shrimp
1 onion minced (or green onions)
2 stalks celery, diced

Cook pasta al dente, drain, cool.

Combine cream cheese, mayo, sugar, salt, pepper and lemon juice.

Chop celery and onion. Add shrimp and crabmeat. Combine.

Stuff mixture into shells. Chill at least 2 hours before serving.