Chop up strawberries and red onion.
Mix together salad dressing ingredients: olive oil, white balsamic vinegar, dijon, lemon, oregano, sea salt and pepper.
In a large bowl, add kale, strawberries, blueberries, slivered almonds, red onion and feta cheese.
Pour in dressing and mix with kale. Massage to fully coat.
Top with avocado.
Mix everything up and enjoy!