Use paper towels to pat shrimp dry. Then set up a dredging station with 3 shallow bowls. To the first bowl, combine the corn starch, Member's Mark™ Bang Bang Seasoning, and salt and pepper (as desired). To the second bowl, add the panko breadcrumbs. To the last bowl, add the eggs and a splash of water; whisk until combined.
Dip each shrimp into the corn starch, then the egg, then the breadcrumbs. Place breaded shrimp onto air fryer basket and them with cooking spray. You will likely need to cook the shrimp in two separate batches.
Air fry the shrimp at 390℉ for 7 minutes, flipping halfway through. After flipping the shrimp, spray the other side with oil and return to the air fryer.
While the shrimp is cooking, add all of the bang bang sauce ingredients to a medium bowl; whisk until smooth. Then, add all of the slaw ingredients to a large bowl and toss to combine.
After the shrimp is done cooking, add it to a large bowl and pour the bang bang sauce over top (reserving a small amount as garnish). Gently toss to coat the shrimp.
Warm the tortillas. Assemble the tacos, starting with the tortillas, a bit of slaw, the shrimp, any leftover bang bang sauce, and garnish with green onion and radish slices.