I saw something on Pinterest (of course) about doing this to the doorway of the birthday kid...but I had to go in and wake him up so I didn't want to do it on his bedroom door, so I did it on his bathroom door and instead of breaking through (he wasn't sure if he was supposed to go through it our not) he came all the way downstairs to use the bathroom. Silly boy! He did bust through it to brush his teeth though!
All decorated and ready to partay!