I feel ya. The cake here should have been about 10 - 15 minutes away, but we had a dang snowstorm! I'm still not sure why I live here. lol. So I had missed the cake by less than an hour (I had gotten off work at 2, walked home through the snow, cleaned off my car, and driven for about 45 minutes)... Guess not many people braved the weather to get to that bakery.
I'm bummed about the IMAX locations too, but I am at least thankful that the IMAX at the Minneasota Zoo will be showing it next Friday... Hopefully it's not snowing that day!
EDIT: in addition... I used to live in Mississippi - where ya from?