"Unsure what this refers to, although there is a stairway where this place is located"
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2025-11-23T18:39:39Z
POI name: Blue ZigZag Sculpture
POI types: tourism-artwork-sculpture
#organicmaps ios 2025.11.26-5-ios

"Sportsman Bar is across the street, at 33.80396° N, 117.50451° W

Rockafellas is at 33.80493° N, 117.50440° W"
OSM snapshot date: 2025-11-23T18:39:39Z
POI name: Rockefellas
POI types: amenity-bar
#organicmaps ios 2025.11.26-5-ios