A volunteering trip supposedly about helping others, but really just an excuse to relax and see foreign places. Aidcationers will seek to maximize their enjoyment and minimize their sacrifice.
"Hey, how was your service trip to Guatemala?"
"It was amazing! We got to explore the rainforest, we visited old Mayan ruins, and we even got to swim with dolphins! Oh, yeah, we also tutored some kids for a couple hours at an orphanage. Serving others is so rewarding!"
"...sounds like quite the aidcation."