There's an FHRS ID for the "crazy golf kiosk", which could indicate the establishment doesn't have it's own name

https://ratings.food.gov.uk/business/269579

https://gregrs.dev.openstreetmap.org/fhodot/?lat=50.81909&lon=-0.13404&zoom=18&layer=fhrs

"Simply The Best - Lovely Jubbly" is what the signed name is, I'd go for that personally.