For my sister's birthday last year we went to Coney Island- my parents grew up in Brooklyn and we went with my aunt, uncle, grandma, parents... and then we went to this pizza place that had the best pizza when they were growing up.
Seeing my grandma ride the ferris wheel (in a cart that swings no less) was probably the highlight of the trip. We did the go carts, walked the boardwalk, went on rides... Certainly a fun day for all. My parents went on dates there, my dad was taken there as a treat when he was a little kid...
I can see it being horrible or "stupid" if the place holds no memories for you.