Banner for poke bowl shop - hawaii/tropical themes

Need a banner of dimension about 250x50cm (precise dimension will follow) for a poke bowl shop,
- this is not the main banner
- main theme hawaii / tropical
- need to fit with existing styling of exterior
- white background
- 1 word (still deciding)

Photo of the exterior provided, the banner should fit in the red boxes, the floor will be fake grass
Example of photo provided, preferably with more color