Making friends around Yonsei area?

Throwaway

Hello! I'm a Korean-American college student living in Seoul for the summer near Yonsei. I don't really know many people here and am looking to make friends with other college students. I am near some major universities; does anyone know if it's realistic to try to make friends with other undergrads here? If so, what is the best way to do this and meet new people my age?