acapella/chorus summer programs for rising sophomore?

hello there - wondering if anyone knows of summer programs for singers - we are in the northeast. my son loves acapella and chorus but surely won’t go to college for it. looking for fun programs or even categories that have been fun for your kids or kids you know.

Check out SYMS, the Summer Youth Music School at UNH. https://www.unh.edu/youthprograms/course/syms-summer-youth-music-school
My daughter enjoyed the program so much she attended the Jr then Sr camps for 5 years. It was one of the best and one of the least expensive music camps she attended.

https://www.moravian.edu/music/community-lessons/camps/vocal

You might want check with your local schools district as they sometimes have summer arts choir programs, ours did. My son was a showchoir kid so he did Showchoir Camps of America a couple summers, but it is pretty specific to showchoir.
http://www.showchoircamps.com/

A Capella groups thrive in the Dayton area (Eleventh Hour). At the local university they have Camp A Capella.
https://www.campacappella.com/