AIBU to be infuriated with this grammar?

[Nquartz]

I come across this word multiple times a day at work, and it gives me the rage every. single. time: mens

Can that way ever be correct? I always write it men's, surely I'm right?

Sorry, I have confused things. The huge 4ft letters say....

Womens
Mens
Childrens

I thought of this thread today when I saw a new coffee shop called 'Skinnys' selling 'coffee's'. How?!?!

I even took photos when stopped at lights and then saw the police car behind me. 😳

Sorry, I have confused things
No, my fault, I didn't read your post correctly

PocaMiseria that restaurant is in Hampton Hill, not in Spain. They have also managed to spell the name of their own restaurant incorrectly.

They have used an apostrophe on every plural noun ! I couldn't eat there.