The ONE Group’s STK Miami Beach will start of its Summer Series during Magnum Mondays. STK will partner with local Miami swimwear brands to create pop-up shops in the vibe-driven steakhouse. Magnum Monday Summer Series Schedule: July 4 – OMG Miami Swimwear; July 11 – Hera Swim; July 18 – Lila Nikole Collection; and July 25 – Naunet.