COMBINE THE QUINOA, OJ AND STOCK IN A SAUCEPAN. COOK OVER MEDIUM HIGH HEAT UNTIL ALL LIQUID HAS BEEN ABSORBED. REMOVE FROM HEAT AND SET ASIDE.
CUT THE LIME INTO QUARTERS.
COMBINE THE MANGO AND FRESNO CHILE. SQUEEZE A 1/4 OF THE LIME OVER THE MIXTURE AND MIX TO COMBINE.
COMBINE THE TOMATO, CILANTRO, GREEN ONION AND GARLIC. SQUEEZE 1/4 OF THE LIME OVER THE MIXTURE AND STIR TO COMBINE.
USING A ROUND MOLD, SPOON SOME OF THE PREPARED QUINOA INTO THE BOTTOM. IF USING THE SALMON- SPOON IN A LAYER OF THE SALMON.- OTHERWISE USE CRAB. TOP WITH A LAYER OF THE TOMATO MIXTURE, THEN AVOCADO.
TOP WITH A THIN LAYER OF THE QUINOA, THEN CRAB, FOLLOWED BY AVOCADO, THE MANGO MIXTURE AND MORE CRAB AND FINALLY TOPPED WITH A BIT MORE MANGO MIXTURE.
PRESS DOWN AND THEN REMOVE THE MOLDS.
GARNISH WITH PICKLED GINGER AND RADISHES AND USE THE REMAINING 1/2 LIME TO SQUEEZE OVER THE STACKS. SERVE COLD.