EVERY year during the months between May and October,glistening and boiled bright red stacks of spiced crayfish are a delicacy found across China,not only for foodies to consume during their leisure hours on summer nights,but also for soccer fans to gorge on with some bottles of iced beer.Some even commend it as the best choice for gatherings,as diners who eat them have to put aside their cellphones and use both hands to focus on peeling the crustacean.