I park mine in the garage in the weekends too, mostly because if we have to go anywhere I have to change the kids seats outta the Jeep and into Too Fast. No babysitter needed, I keep the garage closed so my 2 year old and 5 year old stay out. They like to climb into our '69 ragtop LeMans also!
I also park way out in the parking lots, and sometime I make sure I park next to Mustangs to let them know how inferior they are LOL!