A friend runs a nursery and talking to her about what she offers, I'd want somewhere just like that-
All meals freshly cooked on site, herb and veg garden the kids pick out the ingredients, parents welcome to come take excess grown veg/herbs and weekends and closed periods
Chickens and rabbits on site, with access to fresh eggs (again for parents too)
All toys are educational and fun, wooden, lots of dressy ups, loads of books, lots and lots of opportunity to get muddy and messy, excellent outdoor spaces.
All food, nappies, wipes, milk provided in with the cost, takes childcare vouchers and govt funded hours.
Two nursery vehicles for trips out (daily), nursery backs onto safe woodland for nature walks and forest schools.
Excellent access to motorway links between two cities so easy for drop offs for working parents.
Honestly - I was so impressed with what they offer, just sad mine are past that age 