PITTSBURGH - J- Summertime at Rivers Casino Pittsburgh sounds like live outdoor music and lots of laughter! Join us in July for free summer concerts in our riverside amphitheater and Event Center comedy performances, plus menu additions at Martorano’s, gaming promotions … and an all-new Starbucks location on the way. Rivers Casino Pittsburgh Announces July Promotions and Entertainmentĭive into outdoor amphitheater concerts, upcoming comedy at The Event Center, promotions and more