A community-structured network of coupled oscillators exhibits metastable chimera-like behavior. (a) We study a network formed by 8 communities of 32 Kuramoto oscillators each, with strong intra-community coupling and weak inter-community coupling and dynamics parameterized by a phase lag $β$⁠. (b) Time series of synchrony values $Rc$ for each community (⁠$c=1,…,8$⁠) show that the behavior of the system changes drastically with $β$⁠. For low $β$⁠, all communities remain desynchronized; for high $β$⁠, all communities synchronize; and it is for intermediate $β$ that the system behaves as a metastable chimera, with different communities entering intermittent periods of internal synchrony.