Hair Salon is located in what was previously an alley between buildings 3062610 and 3062611. However, I cannot find any official documentation on this building from NYC Dept of Buildings.

https://www.facebook.com/Noordwyck/photos/pb.100030921472441.-2207520000./1293616520753445/?type=3

Tags updated:
osm.org/changeset/134901283

No change in phone number according to signage
https://westnordost.de/p/142150.jpg

Updated location. Drinking water is in bench area, near of 3rd base.
osm.org/changeset/134900995

Correction: Added Charlie's Sports Bar

Correction: Added Shriji Corp. Grocery Store

Updated Location
osm.org/changeset/134364566

My bad, I was mistaken for the stairs located to the southwest, inside the park. I will revert my changes.