Not sure I'd let kids near these. Even adults can die from their sting. " Stingray Sting Symptoms The person feels immediate, sharp, excruciating pain that peaks in 1-2 hours. The wound bleeds. The wounded area may become swollen and may turn blue or red. Lymph nodes may become swollen. Symptoms such as nausea, vomiting, fever, chills, muscle cramps, tremors, paralysis, fainting, seizures, elevated heart rate, and decreased blood pressure may develop. Death may even occur." https://www.emedicinehealth.com/wilderness_stingray_sting/article_em.htm#stingray_sting_treatment
And back to life back to reality, those two days holiday went quick . But I’m only working today & got the weekend off