Arrange fish sticks in single layer on large, rimmed baking sheet. Bake according to package directions.
Meanwhile, make slaw. Scoop avocado flesh into medium bowl. Mash with fork until smooth. Whisk in lime zest, lime juice, honey, salt and pepper. Slowly add olive oil in steady stream while whisking. Add coleslaw mix to bowl and stir to combine.
Warm tortillas and wrap in clean kitchen towel to keep warm.
Assemble tacos with two fish sticks per tortilla, and top each with slaw.