Activity Type Help

So I’ve been involved in Student Council at my high school, and a lot of the things we do is plan and set up events which takes hours to do after school. I’ve organized and set up activities like Prom, International Day, and 8th grade orientation. I feel like all the work I put into this should count as volunteering, but I’m not sure if I should put it under the student government portion or the community service portion on the common app. Does anyone have an idea of what I should do?