A tourist attraction made of strangers' spit
Bubblegum Alley is 70 feet of chewed gum on Higuera Street, and it has been scraped clean before and grown right back, which makes it the only thing in SLO with more staying power than a Cal Poly grad living in their parents' guest house. You're famous for a wall of other people's saliva, and the only thing you're chewing on is the same eight dollars of rent money.