Prepare the cucumbers: Slice the cucumbers crosswise into rounds approximately 1/2 inch thick. Pat the slices dry gently with a paper towel to remove excess moisture.

Prepare the Smoked Salmon & Dill Spread: In a small bowl, combine the softened cream cheese, chopped smoked salmon, fresh dill, and lemon zest. Mix until light and well incorporated. Taste and adjust seasoning if necessary.

Prepare the Chive & Garlic Spread: In a separate small bowl, combine the remaining softened cream cheese, minced chives, minced garlic, and black pepper. Mix thoroughly until smooth.

Assemble the bites: Using a small spoon or a piping bag fitted with a star tip, place a dollop of the Smoked Salmon & Dill Spread onto half of the cucumber rounds. Repeat with the Chive & Garlic Spread on the remaining cucumber rounds.

Garnish and serve: If desired, garnish the salmon bites with a tiny sprig of dill and the chive bites with a thin ring of fresh chive. Serve immediately for best texture, or chill briefly before serving.