Bangkok: Chulabhorn Royal Academy is set to host the 5th Charity Walk-Run in celebration of the 16th anniversary of Chulabhorn Hospital, focusing on fostering sustainable well-being. The event is part of a health promotion fair taking place from October 29 to 31, 2025, at the 6th floor Convention Hall of the Krom Phra Sri Sawangwattana Building, Chulabhorn Hospital. According to Thai News Agency, applications for participation are open to 2,000 individuals interested in joining the event at no cost. Registration begins on Monday, September 22, 2025, at 9:00 a.m., continuing until all spots are filled. Participants will be provided with a special walking-running shirt featuring a hand-painted depiction of a space tiger, a design graciously permitted by Professor Dr. Her Royal Highness Princess Chulabhorn Walailak. The painting, known as the Blanc de Chine Tiger, was selected to adorn the exercise shirts for this significant charity event, which aims to promote health and well-being in honor of the hospital's milestone anniversary.