The mark consists of a large wave emerging from a cup. Below the wave is an illustration of a person with a beard and wearing headphones, The literal element "COASTAL SNO" is curved along the top of the circle in a stylish font, while the bottom part has a ribbon banner containing the literal element "HAWAAIIAN SHAVE ICE" with a dot at the front and end with "CHILL VIBES, COOL BEATS & TASTY HAWAIIAN TREATS" in a banner below all in a stylish font.
Color is not claimed as a feature of the mark.