On 11 December 2015 Royal Thai Embassy in Madrid organized Bike for Dad, biking event, to celebrate the Auspicious Occasion of 88th Anniversary Birthday of His Majesty King Bhumibol Adulyadej of Thailand at the Lake of Casa de Campo, Madrid. H.E. Mrs. Busaya Mathelin, Ambasador of Thailand, precised over the Ceremony to pay homage to His Majesty the King, and later led the biking around the Lake (3 kms.) There were 85 guests attended the event, including Thai community in Spain and their families as well as Spanish people (Friends of Thailand)