I've got some too, if I could just find them. Blue spikey ones and orange funky ones, that probably haven't seen water in 15+ years.... I'll look around tonight.
Live in Mt. Juliet (on the Hermitage side), and work across town in Hillwood/Bellevue, so I traverse downtown twice a day if that makes it any easier. Will also be downtown tomorrow afternoon (late) to pick up an aquarium if that helps you any. I'll put them in my car just in case....