Dave & Buster's Entertainment Inc PLAY posted weaker-than-expected results for the second quarter on Monday.Dave & Buster’s reported second-quarter revenue of $557.41 million, missing analyst estimates of$562.78 million, according to Benzinga Pro. The entertainment and dining company reported adjusted earnings of 40 cents per share, missing estimates of 92 cents per share."We operate strong brands, with an exceptional business model across a unique national footprint. In my first several weeks, I've visite ...