Apparently that actually happened, sometimes under the cloak of darkness, resulting in pressure on the home-course super to gooseup speeds by whatever means necessary, even if that meant scalping the greens or taking other measures likely to cause long-term damage.
The decor seems to have changed little since then, but the restaurant serves rib-sticking MittelEuropean food such as goulash, schnitzel and roast goose to soak up the likes of Gambrinus and Budvar lager.