In a large mixing bowl, mix together all the slaw ingredients.
In a small bowl or jug, make the Asian dressing by whisking together all the ingredients until well combined.
Pour the dressing over the slaw and toss together until evenly coated. Set aside.
In a large skillet set over medium-high heat, add the butter and olive oil. Allow to heat up.
Once hot, add the shrimp and taco seasoning and mix together; cook until shrimp are pink and opaque. About 3 to 4 minutes.
Assemble the tacos by placing a serving of the Asian slaw in the center of a warmed tortilla. Top with a few of the prepared shrimp. Squeeze lime juice over the shrimp, and add some avocado, sesame seeds, and fresh chopped cilantro.