Group General Manager of Chatrium Hospitality, Mr. Rene Balmer (8th from left) and General Manager of Chatrium Hotel Riverside Bangkok, Mr. Daniel Kerr (7th from left) along with the hotel management team celebrated the 13th anniversary of Chatrium Hotel Riverside Bangkok by hosting a traditional Buddhist ceremony to mark the auspicious occasion and offering alms to monks at the hotel. The organisation's 'Chatrium Promise' health & safety program was strictly followed by all attendees during the ceremony.