Heat 1 tablespoon olive oil over medium heat in a large saute pan. Add the sliced onion and pepper and saute until browned and softened, about 5 minutes. Remove from the pan.

Heat an additional tablespoon of olive oil over medium heat, add the turkey, sprinkle with salt, and saute until browned and cooked through, about 5 minutes. Add the crushed pineapple and cook an additional minute or two.

Serve the cooked turkey and onion/pepper mixture in tortillas or lettuce leaves, topped with avocado, cilantro, and a squeeze of lime.