National Slinky Day 2025. The inventor had accidentally knocked a spring off the shelf, and watched it ‘walk’ down a series of books, to a tabletop, and then to. Slinkys were put on a us postage stamp in 1999 and inducted into the national toy hall of fame in 2000.

Slinky day 2023 takes place on wednesday, august 30, 2023. If you like alcoholic beverages, don’t forget to celebrate national beer day (april 7) and national gin and tonic.