So... a new adventure.... pushing a shopping cart.... in a snow covered parking lot!  I had no idea how difficult that could be!  I didn't have good traction, so I would try to push the cart but my feet would just slide backwards and out from under me.  I had to get a good solid stance and try to push the thing, but the snow provided an awful lot of resistance.  It had to be pretty funny watching me!  It took me over 10 minutes to get the cart to where I parked.  Other people didn't seem to have quite the trouble I was having....  I must learn the secret of pushing a cart in the snow, because the native Montanans seem to have conquered it!