Did we not have them in the Midwest? We had similar things, but I think we just called them Freeze Pops, and they didn't have cool animal mascots like Little Orphan Orange and Louie Bloo-Raspberry.
I remember this kind of pop so distinctly, though...how weird it was to hold them before they were frozen, how you always had to get scissors to open the tube, how messy the last drops got as you tried to chase every last bit of flavor out of the tube. Stickylicious.
What was your favorite frozen treat? Did you have Otter Pops in your area? I confess, given a choice, I'd take a Fudgcicle any time...or a Pudding Pop!