Review for Sam Houston Race Park Review For Casino Calgary Google User Mar 13 '18 at 19:50 I think the odds of winning it big are stacked against you. I am sure the payout ratios are somewhat low on most of the slot machines. Since I have gone there several times and played various slots with not much to show for it! Place is clean, staff are somewhat helpful. Plus it's close to where I live. View full site to comment or like