“Perkins' Beeping Egg Hunt is a specialized event for students with visual impairments and their families.” You can learn more about the event here:

https://www.perkins.org/get-involved/events/beeping-egg-hunt

This event is a great example of Universal Design For Learning and a Universally Designed playground. You can learn more about what that means here: http://www.cast.org/our-work/about-udl.html

You can see a video and photos from the 7th Annual Beeping Egg Hunt on April 6th 2019 below: