Nostalgiagrams are a series of unique greeting cards that combine old pop culture icon images with video clips accessible on any smartphone or computer.
How does it work?
1. step one, open your card
2. find the 'secret code.'
3. go to Nostalgiagram.com and enter the code.
4. Press Play..
Here is a sample Marine Nostalgiagram. Enter the password SEMPERFI and Press play to watch the video.