I must admit, I bought a ton of glow sticks from Dollar Tree...
But, althought my kids love them here at the house.. they looked pretty lame compared to all of the great things Disney sells.
I wanted a String Thing... from Disney.. the neon string, flys around in a circle, with the black light. Much cooler than a glow stick. (My DH bought me one.) That entertained the kids for hours.
My five year old picked out a spinning toy, and he still plays with it, to this day. It's one of his favorite toys.
(They each got $20 to spend on whatever they wanted.. this was one of his choices).
So, while it's a lovely idea, to get the glow sticks, they are not nearly as cool as what Disney offers. And I still have several tubes of glow sticks here, because they just didn't cut it. (My kids never complained... I would like to add that... it was me that thought they looked lame).