1. Combine shrimp, beans, scallions, and avocado. Season with pepper. In a separate bowl, stir together the salsa, cilantro, and lime juice. Toss shrimp mixture with 1/4 cup salsa mixture.
2. Arrange tortillas on a microwave-safe plate in batches of 2. Place a damp paper towel over the tortillas and microwave at HIGH for 30 seconds.
3. Arrange 3–4 pepper strips in the center of each tortilla. Top with 1/2 cup of the shrimp-and-bean mixture. Drizzle about 1 tablespoon of the salsa verde mixture over each taco. Serve with lime wedges and cilantro.