There is a festival in Hatillo today and Sunday , two places mentioned (Sports Center and Plaza Agricola). there will be a rodeo, trips to how cows are raised and milked, agriculture information, food, music by the famous "Gran Combo". A little of everything, stop by don't miss it. Fresh Milk Festival is the translation.
Dang, wish we were back in Hatillo!  Probably a band and doings at the square.  Would love to go to a rodeo in PR, haven't been to one of those since we left Montana.