Dunno what I'm looking forward to more: the relationship between Uzaki and Sakurai finally getting some momentum via gasoline fire, the inevitable fist fight between Sakurai and Papa Uzaki (FIGHT FIGHT FIGHT!), or the beatdown of both idiots by Mama Uzaki.
Pretty much Reimu to extort an opportunity for more business. And what better business than to use your (more popular than you) business rival as an attraction.
@Silfir
I wouldn't put it past Remi if she asked Patchy to magic her a moat because her castle needed a moat.
Also the rules with vampires in Touhou gets a bit weird.
@nyanpass
I think it's because tengus are notoriously known for holding their booze. The only species in Gensokyo known to outdrink tengus are oni. And Marisa, who isn't a lightweight herself, mentioned in OSP that she'd probably die if she went flower viwewing (drinking) with the tengus.