Share 'Outdoor activities for very young children with either a hearing impairment or a visual impairment. Please help!'

Hi Folks In a few weeks time I'm having around 15-20 3-6yrs olds visiting my school for a day outside. The area is a garden and grassy playing field. All the children have either a hearing or a visual impairment. There will be lots of adults to support. There will be an indoor space if needed too - the gym hall.  Any advice or ideas over organising the day, activities and opportunities for free…