Oh, I know one here in the Philippines.
Filipinos celebrate devotedly the Lechon Festival (Roasted Pig Festival) in various provinces here in the country.
I don't want to think of my own essay of it, so I just pasted the information:
"In the Philippines, it is not unusual for lechon or whole roast pig to grace any Filipino fiesta table. Parada ng Lechon is a parade of golden-red and crispy roasted pigs. The delicious aroma of this sumptuous dish led the locals of Balayan and Batangas to commemorate the feast of St. John, their patron saint on 24 June with the presence of the delectable, crispy lechon.
On the event day , a mass is held at the Immaculate Conception Church. After the mass, at least, 50 lechons are gathered in anticipation of the celebration. The parade proceeds after the holding of blessing of the pigs and people in St. Johns' name. At this celebration, one can witness a hilarious sight when the roast pigs are dressed according to the theme of the participating social organizations. Some of the lechon are dressed in wigs, sunglasses, raincoats, or whatever the decorators fancy. After the fiesta, the lechons are then brought back to their respective club headquarters or home for yet another celebration of drinking and feasting. As for those who believe in the spirit of sharing, they will gracefully give away their prized lechons to the crowd of audience.
Since the Lechon Parade coincides with the feast of St. John the Baptist, be prepared to get wet as people observe the feast by repeating the ritual of baptism - pouring water. The water-dousing funfare officially ends at 12:00 noon, but nevertheless, some folks usually extends the merriment up to the wee hours of the next day."
Source: http://www.etravelpilipinas.com/events_festivals/parada_ng_lechon.htm