Thai Catfish Skewers with Savoy Cabbage Slaw

Name: Thai Catfish Skewers with Savoy Cabbage Slaw
Ingredients: 3 tbsp. fresh lime juice; 3 tbsp. Asian fish sauce; 2 stalk fresh lemongrass, bottom third only; 2 tbsp. light brown sugar; 1 tbsp. peeled, chopped fresh ginger; 1 tbsp. olive oil; 1 large jalapeño chile; 1 shallot; 2 clove garlic; 4 basa, swai, or domestic catfish fillets; Olive oil for brushing; 6 c. finely shredded savoy or napa cabbage; 1 small seedless cucumber; 1 small orange bell pepper; 2 tbsp. seasoned rice vinegar; ½ tsp. Coarse sea salt; ¼ c. fresh mint leaves; 8 flat bamboo skewers