My nearly 4yo is v social and enjoys nursery, she goes to nursery preschool and wraparound with other nursery age children. The school run a holiday club and I'm wondering whether to send her over the summer holidays but the age group will be mixed 3-11. We luckily don't need it for childcare it's more for her to socialise and not have such a long time off over the summer as it may take her time to settle back in again in Sept. Her speech is behind what it should be, no other issues though and I'm just a bit hesitant as she'll be mixing with children older than her