the best time of day

Monday, when the garbage trucks come by throughout the morning.  His face lights up and he runs to the window.  We've figured out the best ones for viewing.  And sometimes (it all depends on if I am dressed or not) we even go out to the front porch and sit there and watch.  The garbage men wave to Odin and he waves back ferociously with the biggest smile on his face.  When they are gone and he realizes it he yells "bye! bye! bye!"  Its such a simple and fantastic thing, waiting and watching for the garbage trucks.  And once its all over, he just continues to beam for the rest of the morning.