Combine frozen banana, strawberries, almond milk, honey, and acai berry puree to a blender. Blend until creamy and smooth, adding extra almond milk as needed to get the blender running. Aim for a frozen-yogurt consistency (it should be thicker than a smoothie).
Spoon the acai mixture into bowls (or pineapple bowl) and top with sliced fruit, a drizzle of honey, and the optional toppings (if using).
You can buy acai packs in the frozen fruit section of many grocery stores. Look for frozen pulp, not the powder, to use in smoothie bowls.