Pimm's Pops

0 In the base of a blender, measure in the ginger ale, lemon juice, Pimm's No. 1 and agave nectar. Ensure all ingredients are at room temperature, or the agave nectar will not blend into them as easily.
1 Blend the ingredients together until smooth.
2 Pour into popsicle molds, and transfer to the freezer.
3 After 1-2 hours, remove from the freezer and add the cucumber slices. You'll do this when the mixture is slushy, and the cucumbers can be pushed deeper into the popsicle. If this is done initially, the cucumbers will float and freeze near the top of the popsicle molds.
4 Freeze for an additional hour, then push the popsicle sticks into the pops. At this point, the sticks should not float and should stay in place.
5 Freeze overnight.
6 When the popsicles are solid, remove from the popsicle mold.
7 Combine the sugar and lemon zest, stirring until combined.
8 Sprinkle the Lemon Zest Sugar Garnish over the popsicles, and enjoy immediately.