Beware the Hungry Ghost Festival

X: Hey can we have free bottle of wine per table?
Y: Hmm, not unless you have your wedding on a weekday. Yours is a Sunday you see.
X: But… it’s just one day before the Ghost Month!
Y: Yes but just before Ghost Month are hot dates, as everyone is trying to avoid the ghost month.
X: But… all the ghosts will be out…
Y: Huh?
X: I mean, in some time zones, the ghosts are already out.
Y: You mean like the Swiss ghosts and the Swedish ghosts…
X: Nooo I mean those in the Japan area. The Japanese ghosts.
Y: … …
X: So, can I have my one bottle of wine per table?
Y: Er, no!