Review for Plainridge Park Casino Review For Slack's Oyster House & Grill Google User Oct 15 '18 at 12:13 Small casino, but very close to home...hey let's face it...why drive 2 hours to lose your money when you can do it close to home! Actually on this visit I won some money! Entertainment is usually good, saw "Elvis" tonight, I give Robert Black (Elvis impersonator) a lot of credit he puts on quite a show, one man on stage for hours he's fun. Other entertainment is good here also and free! Food is pretty good too. View full site to comment or like