Since becoming parents for the first time 6½ years ago, my wife and I have spent a lot of time indulging our little girls' interest in cars. Actually, vehicles in general are a big thing - and the faster, the better! When it comes to fast vehicles with a ton of flair, Hot Wheels has that market on lock, and it was Addie's playtime that first rekindled my own love for those little 1:64-scale diecast rides a few years back. Now, little sister Finley is in on the action as well, and with the girls now 3 and 6, it's interesting to see two distinct types of play taking place. Finn likes speed, imagination and adventure - while Addie has shifted into the STEM (Science, Technology, Engineering, Math) elements of track construction and building unique structures with the pieces we have available. Over the years, we've discovered that our girls are hardly alone in their love of Hot Wheels - and some gigs of my own have led us to today... when it all comes full circle with something very special we've put together with my friends at The Step2 Company and Mattel. We're giving readers a chance to win The Ultimate Hot Wheels Holiday Giveaway - complete with an assortment of vehicles, tracksets, an Ultimate Garage, and something that you can't buy anywhere: A "Rock Daughter Edition" Hot Wheels Toddler-to-Twin Race Car Bed produced exclusively for this promotion! Only two were made - one of which is here at Rock Father HQ, the other awaiting shipment to one of you!