At last night’s free Portugal. The Man concert at the National Zoo, a fan was forcibly removed for refusing to sit down and cooperate with police.

Monday at 6:30 p.m.

With fewer than 400 Sumatran tigers left in the wild, the Zoo gave 400 people “custom polycarbonate records” of the appropriately named song, “Sumatran Tiger,” to share on social media.

Virgin Mobile FreeFest announced the lineup for its 2012 edition, featuring The Dismemberment Plan, Alabama Shakes, ZZ Top, Skrillex and more.