-Picnic tables:
Rodney and Daewon fried my brain a decade ago and it's never recovered. Also, excluding California schoolyard kids, I think it's not very accessible to the rest of us geographically. I can count on no hands the number I've seen at actual schools that I've attended or visited. I know it's more relatable than something like the megaramp, but I feel like skateboarding needs a new benchmark.