We just did this and it turned out awesome! I was a little skeptical at first, but then I realized I just had to turn my blowdrier up to high! The kids had fun and thought it was totally awesome, but my seven year old couldn’t hold his hand still enough for the crayons to melt so I ended up doing most of the work.
For my dad's 60th birthday last week, I wanted to do something really fun. My dad and I talk a lot about the past---nostalgia runs in our blood, I think---and we both love to reminisce.