Such a fun card design for kids! (or adult kids!!)
Instead of a pop up box - I made an Explosion box for my Grand Nephew Landon's 8th birthday which is coming up at the end of the week! He loves sharks so that is the theme. I found some great stickers at Michaels that were perfect scale for my 2 1/2" square box.
This is the box closed and you will see it 'exploded open' on my post next to this.
Congrats to you Nancy! Enjoy your week in the FS gallery!!