Boil, Instant Pot, or Steam boil method the eggs. Peel and slice the boiled eggs in half.
PRO TIP: Instead of scooping out the yolk with a spoon (which can tear the egg) gently push from the back of the egg and pop the yolk out!
In a bowl, add the yolks, and break up with a fork or spatula into fine crumbs (or they get caught in the tip of the piping bag), then add the fresh avocado, mayonnaise, lemon juice, sea salt, chives.
Mix until well combined with a hand mixer, or by hand (it just takes longer!) and load into a large zip log back fitted with a large star tip. PRO TIP: Make sure to break up all the egg yolks or they will get stuck in the piping tip. And use a large Mason jar to hold the piping bag while you fill it with a spatula.
Pipe the filling into the boiled eggshells, and garnish with long parsley stems for basket handles, a few tiny sprigs of herbs, microgreens, or edible flowers. Serve on a tray garnished with flowers and herbs. PRO TIP: Bend or crack the parsley stems to make them stay.