This river is called Mullsjönån, also after the fork.

River name is Mullsjönån

Unable to answer "What kind of seating does this place have?" for node/8906985884 via StreetComplete 45.1:

A waffle shop

Attached photo(s):
https://westnordost.de/p/105342.jpg

Separate buildings

via StreetComplete 45.1

Kulturhus?

Saknar Börje Sandelins Väg

"Postlåda finna ej kvar"
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: 2021-08-25T10:21:31Z
POI has no name
POI types: amenity-post_box
#organicmaps

Vinöns Strand servering ligger på Vinöns norra strand på Vinön och inte i Dyltabruk.
Vinöns Strandservering är samma företag och ligger på samma plats

Rättarudden

Garphyttan Suzuki AB