Hippo Campus charms at the Fillmore with soulful set Desiree Diaz and Kayla Kettmann January 28, 2018 Concerts, Festivals, and Live Reviews, Photos Hippo Campus, formed in 2013, has performed the likes of South by Southwest, Lollapalooza, and Bonnaroo. But on Tuesday night, they seemed happy to grace the stage of The Fillmore in front of an eager audience ...