The Apple Store Time Machine is a celebration of the places and products that have shaped our lives for more than twenty years. This interactive experience recreates memorable moments in Apple history with painstaking detail and historical accuracy.

Can confirm - I've been around for each of these phases of the store and it really is like stepping back in time. An awesome project and it's obvious Michael Steeber put a lot of love into it. Be sure to also check out his blog post about it.