As most of you know there are tons of things in Classic that seem like something cool will come from it but are never touched because hats hats hats. For example
The Circus tent in mod
The Zorbi cave in Mod that when you enter u get kicked
That one cave where everyone was trying to say a secret password to the fountain
I know there's tons more spots closed off I just can't remember the locations or names. This really irks me

because it seems like someone planned for some cool actual content for this game but it keeps getting pushed aside for more hats :/.