Shares of Dave and Buster's Entertainment Inc (NASDAQ:PLAY) are plummeting this morning, falling 15.7% to trade at $20.38. The restaurant and entertainment chain reported lackluster second-quarter earnings of$0.40 per share on revenue of $557.4 million, as well as disappointing same-store sales. In response, Piper Sandler, Truist Securities, and UBS all lowered their price targets.  PLAY is looking to snap a three-day win streak as it falls to its lowest levels since May. The stock is also eyeing its fourt ...