c/o http://www.impromptudiva.com/2010/03/one-fine-san-diego-day.html

Ingredients:

Catfish fillet (or any white fish fillet)
Lumpia Wrapper (spring roll wrapper)
Calamansi - zest and juice
salt and pepper

Sauce: 
2 tbsp Hoisin Sauce
2 tbsp Oyster Sauce
1Tbsp Soy Sauce
sugar
sesame oil
sesame seeds
2 tbsp calamansi or lemon juice
green onions

Procedure:

Slice the fillet into strips
Season with calamansi or lemon juice, salt and pepper Add some calamansi rind or zest.
Wrap the fillet using lumpia wrapper
Fry the lumpia in a pan until golden brown.  Set aside.

For the sauce:
Combine all the  ingredients together except for the sesame seeds.  Let it thicken.  Adjust according to your taste. You are now ready to enjoy your fish lumpia! See it was that easy!