Gustavo Cortiñas Jam in the Parks at Hamilton

Gustavo Cortiñas brings his open jazz jam session to Hamilton Park on Thursday, July 30, from 4 to 6 PM, as part of the Night Out in the Parks series. The format is simple and welcoming: musicians from any background can sit in and play, making this as much a participatory workshop as a concert. A low-key, communal afternoon for anyone curious about how collective improvisation actually works, whether you're holding an instrument or just listening from a blanket.