In a small bowl, mix the mayonnaise, lime juice, oregano, thyme, and black pepper to create the lime-herb mayo. Set aside.
Toast the bread optional. Spread the lime-herb mayo evenly on one side of each slice.
Layer with provolone cheese, turkey and microgreens.
Close the sandwiches with the remaining bread slices, mayo side down. Cut in half.
To make the chia fresca, squeeze fresh lemon juice and set aside. Measure the maple syrup or honey, chia seeds, and a pinch of salt. In a medium pitcher, combine the lemon juice and maple syrup or honey. Stir well. Add the chia seeds and salt, then slowly pour in still water while stirring gently to combine. Pour the chia fresca into glasses and garnish each with a sprig of fresh mint.
Serve the sandwich with carrot sticks and hummus, and chia fresca.