More to explore:
If you thought a secret room was cool...check out this secret garage!
It's a hidden garage space! I saw this drawbridge idea in Buying Alaska where the center part between the two garage doors came up so you could access a complete Airplane Hanger, but this is even more clever!
garage door openers - http://www.mobilehomerepairtips.com/garagedoorrepairtips.php
Porch facade garage door - surprise! Yeah I can just see Grandmaw and Grandpaw sitting on the front porch in their rocking chairs when you decide to leave! Pretty cool though