High School Activities in ABS as Grad Student

[Gizmo]

So I'm a grad student one year into my masters and I was wondering what other people are doing about high school activities on their ABS. I started my masters right after undergrad so I haven't been out of school but high school was about 5-6 years ago, so are some of those things too old? There are some important things from then so I guess if I have space I might add them. What are other people doing, any other thoughts would be appreciated. Good luck with applications!