Slice kiwis into slices that are twice as thick as the lollipop sticks.
Put a piece of parchment paper on a baking sheep and poke the lollipop sticks into the side of the kiwi slices and lay the pops on the parchment paper.
Put in the freezer for at least an hour (2 is better) until hardened.
Let the kids (and yourself) "grab and go" from your stash in the freezer.