Global Citizen Live

True to its name, this charity festival is, well, global, with about a half-dozen cities each hosting part of the program. Here in L.A., Stevie Wonder headlines a concert at the Greek Theatre, with support from Adam Lambert, Chloe x Halle, Demi Lovato, H.E.R., OneRepublic, Ozuna, the Lumineers and 5 Seconds of Summer. Tickets are expensive, but it’s all in the name of Global Citizen’s movement for defeating poverty.