I agree entirely with this post. Blocks are awesome. I remember we had these big wooden blocks. They came in rectangles, squares, triangles (of various types!), cylinders and more! I'd spend my entire free play time building huge perfectly symmetrical buildings, usually they ended up taller than I was, made all the more impressive because the buildings I made were really two dimensional and thus more likely to fall over.
I fondly remember lunch times at my pre-school/daycare thing. We had awesome food there. Everyday a different person was chosen to help one of the teachers go bring lunch in for everyone. You would get to walk through the huge office building to the kitchen and help push the huge cart with all the food. I remember the day that I got to help. We had quiche that day.
There are a number of other things that I can remember, like always being the last one up after nap time, because the teachers couldn't wake me up without shaking me.
EDIT: Xard: I was barely three when I started pre-school.