You should examine what various folks, who won post graduate fellowships/scholarships, did with their time at Emory. Often, their interests are in the humanities and/or social science fields rather than STEM. Their experiences cover a very wide range of academic and extracurricular interests.
Emory 2016 Rhodes Scholarship winner:
http://news.emory.edu/stories/2015/11/upress_Rhodes_Scholarship_2015/campus.html
Emory 2017 Marshall Scholarship winners:
http://news.emory.edu/stories/2015/11/upress_Rhodes_Scholarship_2015/campus.html
Emory 2016 Fulbright Scholarship winners:
http://news.emory.edu/stories/2016/08/er_fulbrights_2016/campus.html