For the tilapia:
Preheat oven to 375. Mix 1 tablespoon olive oil with 1/2 tablespoon fresh lemon juice. Brush tilapia with mixture. Sprinkle with chili powder. Bake for 6 minutes, flip. Bake for an additional 6 minutes, shred.
Josh ate his tacos in traditional form:
Tilapia, spicy corn (corn boiled and then sprinkled with chili powder), TJs refried beans:
Lettuce, cheese, magic bullet salsa (Josh doesn't like tomato chunks so we smooth it out with the magic bullet):