BWTR-BTHS sign is a sticker decoration available in Splatoon 3.
It can occasionally be purchased from Hotlantis and can be won from the Shell-Out Machine. It can also be obtained through the in-game catalog.
Appearance[]
BWTR-BTHS sign is a red and white sign with an octopus with black and blue text on it.
Trivia[]
The name of the item is the abbreviation of "Brinewater-Bathhouse Sign"