The Playskool Cobbler's Bench! How could I forget? You banged the pegs in with a matching wood hammer and then you flipped it over to bang them back through! Hours of fun. Plus the hammer was so good for hitting other things!
I remember getting to the drive-in early enough that I always got to play on the playground at the foot of the big screen, and then as it was getting dark, cartoons would start to play. I usually fell asleep in the back seat